diff --git "a/environment_50_30.json" "b/environment_50_30.json"
deleted file mode 100644--- "a/environment_50_30.json"
+++ /dev/null
@@ -1,13710 +0,0 @@
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-    [48, 16],
-    [20, 10],
-    [39, 24],
-    [47, 24],
-    [45, 20],
-    [40, 19],
-    [8, 17],
-    [40, 23],
-    [49, 17],
-    [48, 27],
-    [37, 18],
-    [36, 21],
-    [30, 17],
-    [31, 7],
-    [18, 1],
-    [1, 7],
-    [18, 23],
-    [48, 26],
-    [10, 7],
-    [27, 5],
-    [13, 6],
-    [13, 5],
-    [31, 15],
-    [1, 29],
-    [42, 16],
-    [49, 28],
-    [36, 11],
-    [42, 4],
-    [11, 6],
-    [32, 21],
-    [49, 14],
-    [4, 28],
-    [9, 21],
-    [5, 8],
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-    [45, 24],
-    [32, 29],
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-    [11, 19],
-    [12, 14],
-    [41, 27],
-    [41, 3],
-    [31, 1],
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-    [36, 26],
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-    [26, 4],
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-    [43, 10],
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-    [49, 20],
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-    [4, 15],
-    [34, 27],
-    [40, 20],
-    [34, 28],
-    [14, 10],
-    [20, 9],
-    [41, 18],
-    [35, 8],
-    [10, 10],
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-    [11, 24],
-    [14, 23],
-    [24, 23],
-    [38, 8],
-    [17, 8],
-    [19, 1],
-    [33, 10],
-    [6, 2],
-    [30, 27],
-    [46, 6],
-    [18, 19],
-    [28, 10],
-    [9, 18],
-    [24, 21],
-    [41, 8],
-    [42, 11],
-    [36, 19],
-    [28, 16],
-    [35, 7],
-    [26, 26],
-    [34, 11],
-    [39, 1],
-    [22, 28],
-    [32, 12],
-    [39, 22],
-    [31, 7],
-    [24, 10],
-    [29, 23],
-    [48, 21],
-    [19, 20],
-    [31, 18],
-    [45, 10],
-    [8, 4],
-    [47, 11],
-    [47, 5],
-    [26, 16],
-    [11, 6],
-    [14, 13],
-    [47, 11],
-    [49, 12],
-    [9, 7],
-    [41, 18],
-    [37, 11],
-    [34, 27],
-    [43, 14],
-    [17, 28],
-    [38, 20],
-    [11, 25],
-    [13, 21],
-    [44, 25],
-    [37, 23],
-    [2, 18],
-    [20, 29],
-    [44, 27],
-    [1, 26],
-    [4, 4],
-    [4, 13],
-    [24, 12],
-    [28, 1],
-    [5, 25],
-    [3, 13],
-    [41, 13],
-    [14, 18],
-    [35, 9],
-    [32, 22],
-    [33, 23],
-    [36, 29],
-    [41, 27],
-    [40, 27],
-    [45, 4],
-    [24, 22],
-    [48, 5],
-    [14, 18],
-    [14, 7],
-    [41, 27],
-    [12, 5],
-    [13, 4],
-    [29, 18],
-    [24, 1],
-    [23, 20],
-    [7, 2],
-    [36, 26],
-    [25, 25],
-    [1, 11],
-    [19, 20],
-    [22, 24],
-    [3, 13],
-    [18, 24],
-    [19, 24],
-    [13, 2],
-    [7, 22],
-    [47, 1],
-    [35, 19],
-    [39, 15],
-    [1, 19],
-    [7, 22],
-    [41, 4],
-    [39, 25],
-    [21, 6],
-    [44, 11],
-    [38, 4],
-    [36, 2],
-    [30, 11],
-    [22, 9],
-    [2, 14],
-    [16, 17],
-    [24, 12],
-    [28, 6],
-    [2, 21],
-    [16, 21],
-    [26, 21],
-    [30, 16],
-    [19, 5],
-    [44, 18],
-    [15, 2],
-    [44, 5],
-    [11, 28],
-    [45, 20],
-    [21, 20],
-    [40, 3],
-    [4, 27],
-    [44, 6],
-    [40, 23],
-    [1, 25],
-    [32, 20],
-    [8, 29],
-    [33, 11],
-    [16, 27],
-    [21, 19],
-    [25, 23],
-    [34, 12],
-    [11, 29],
-    [46, 21],
-    [47, 8],
-    [26, 27],
-    [40, 28],
-    [30, 16],
-    [20, 9],
-    [5, 22],
-    [24, 13],
-    [47, 26],
-    [32, 21],
-    [20, 7],
-    [9, 25],
-    [25, 20],
-    [15, 1],
-    [22, 19],
-    [33, 13],
-    [28, 24],
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-    [18, 2],
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-    [32, 11],
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-    [2, 9],
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-    [39, 2],
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-    [9, 11],
-    [44, 25],
-    [26, 10],
-    [43, 6],
-    [45, 21],
-    [11, 28],
-    [16, 25],
-    [19, 19],
-    [26, 9],
-    [13, 2],
-    [36, 25],
-    [40, 18],
-    [36, 24],
-    [38, 24],
-    [2, 9],
-    [35, 10],
-    [48, 12],
-    [49, 7],
-    [31, 12],
-    [20, 17],
-    [47, 25],
-    [25, 6],
-    [29, 27],
-    [41, 5],
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-    [42, 21],
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-    [40, 27],
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-    [27, 26],
-    [8, 8],
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-    [38, 11],
-    [29, 19],
-    [32, 21],
-    [8, 13],
-    [49, 25],
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-    [1, 3],
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-    [18, 8],
-    [32, 9],
-    [38, 9],
-    [24, 28],
-    [1, 3],
-    [17, 29],
-    [39, 3],
-    [37, 7],
-    [24, 26],
-    [13, 28],
-    [1, 22],
-    [25, 12],
-    [48, 16],
-    [34, 28],
-    [32, 26],
-    [37, 18],
-    [25, 29],
-    [23, 28],
-    [15, 8],
-    [48, 11],
-    [46, 27],
-    [9, 10],
-    [44, 21],
-    [7, 1],
-    [31, 25],
-    [17, 6],
-    [6, 13],
-    [40, 13],
-    [44, 26],
-    [32, 25],
-    [32, 22],
-    [39, 25],
-    [26, 27],
-    [34, 2],
-    [9, 14],
-    [13, 15],
-    [38, 17],
-    [4, 3],
-    [31, 14],
-    [44, 14],
-    [3, 22],
-    [37, 12],
-    [41, 19],
-    [23, 16],
-    [10, 4],
-    [11, 17],
-    [29, 3],
-    [44, 2],
-    [44, 9],
-    [10, 28],
-    [44, 12],
-    [27, 3],
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-    [33, 12],
-    [45, 26],
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-    [15, 26],
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-    [46, 26],
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-    [4, 17],
-    [36, 19],
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-    [24, 29],
-    [44, 29],
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-    [18, 2],
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-    [43, 24],
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-    [46, 24],
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-    [3, 13],
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-    [3, 3],
-    [44, 24],
-    [43, 7],
-    [28, 22],
-    [41, 24],
-    [29, 3],
-    [16, 25],
-    [16, 23],
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-    [20, 28],
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-    [42, 28],
-    [20, 22],
-    [38, 22],
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-    [1, 13],
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-    [33, 3],
-    [6, 3],
-    [31, 19],
-    [20, 28],
-    [47, 25],
-    [18, 17],
-    [6, 6],
-    [38, 26],
-    [4, 9],
-    [25, 28],
-    [19, 16],
-    [10, 19],
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-    [25, 22],
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-    [42, 21],
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-    [48, 22],
-    [37, 28],
-    [2, 24],
-    [37, 1],
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-    [26, 12],
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-    [33, 18],
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-    [4, 8],
-    [31, 28],
-    [16, 14],
-    [7, 2],
-    [9, 7],
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-    [40, 13],
-    [14, 25],
-    [42, 24],
-    [11, 10],
-    [42, 7],
-    [2, 8],
-    [3, 3],
-    [41, 20],
-    [30, 25],
-    [1, 12],
-    [15, 13],
-    [2, 19],
-    [45, 28],
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-    [31, 14],
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-    [7, 9],
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-    [2, 15],
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-    [14, 5],
-    [16, 27],
-    [28, 19],
-    [12, 20],
-    [1, 11],
-    [19, 11],
-    [33, 3],
-    [2, 17],
-    [38, 22],
-    [41, 12],
-    [43, 16],
-    [44, 7],
-    [36, 2],
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-    [27, 17]
-  ],
-  "description": [
-    "design a path from [5, 5] to [20, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [39, 22] to [3, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [48, 4] to [44, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [22, 12] to [5, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [5, 5] to [27, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [9, 3] to [47, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [20, 20] to [47, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [20, 20] to [5, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [20, 6] to [40, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [3, 27] to [28, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 0, 25], [15, 30, 50]] and vertical barriers at [[25, 10, 22]].",
-    "design a path from [45, 25] to [5, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [5, 5] to [45, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [5, 25] to [45, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [45, 5] to [5, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [35, 24] to [25, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [35, 24] to [25, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [5, 25] to [45, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [45, 25] to [16, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [5, 25] to [22, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [43, 3] to [5, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 10, 21]] and vertical barriers at [[20, 0, 15], [30, 15, 30], [40, 0, 16]].",
-    "design a path from [2, 3] to [18, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [18, 8] to [42, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [6, 10] to [2, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [18, 8] to [2, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [2, 28] to [40, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [42, 4] to [18, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [2, 28] to [2, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [38, 3] to [18, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [45, 25] to [2, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [10, 29] to [16, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 10], [5, 30, 40]] and vertical barriers at [[14, 12, 30], [40, 0, 11]].",
-    "design a path from [40, 20] to [10, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [10, 10] to [40, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [40, 10] to [10, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [12, 18] to [24, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [34, 12] to [19, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [44, 10] to [22, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [32, 15] to [15, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [32, 15] to [19, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [19, 2] to [34, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [23, 11] to [47, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 20, 30], [15, 35, 50]] and vertical barriers at [[20, 4, 30]].",
-    "design a path from [4, 4] to [16, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [4, 4] to [25, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [35, 3] to [16, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [35, 4] to [25, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [1, 28] to [44, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [3, 23] to [20, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [4, 4] to [3, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [35, 9] to [16, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [48, 28] to [16, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [7, 7] to [45, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 0, 20], [5, 30, 40]] and vertical barriers at [[40, 0, 15], [20, 10, 21]].",
-    "design a path from [25, 25] to [4, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [4, 4] to [25, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [6, 27] to [15, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [45, 3] to [4, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [30, 21] to [13, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [25, 25] to [6, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [25, 7] to [40, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [12, 17] to [35, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [3, 3] to [28, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [4, 4] to [34, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 0, 20], [15, 10, 15]] and vertical barriers at [[10, 15, 30], [30, 0, 18], [10, 0, 5]].",
-    "design a path from [7, 17] to [42, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [48, 4] to [18, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [26, 28] to [46, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [16, 2] to [36, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [29, 8] to [16, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [46, 24] to [14, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [38, 1] to [2, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [9, 8] to [21, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [15, 1] to [45, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [13, 6] to [39, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 31, 34], [0, 26, 36], [12, 9, 25]] and vertical barriers at [[32, 6, 16], [3, 2, 15], [17, 1, 25], [50, 10, 10]].",
-    "design a path from [1, 24] to [44, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [1, 12] to [38, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [24, 23] to [10, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [6, 8] to [46, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [32, 10] to [7, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [15, 16] to [14, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [18, 2] to [18, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [4, 18] to [37, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [19, 2] to [19, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [26, 21] to [8, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 34, 35], [4, 47, 50], [4, 3, 49]] and vertical barriers at [[44, 14, 14], [9, 6, 24]].",
-    "design a path from [20, 14] to [39, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [19, 12] to [24, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [27, 19] to [12, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [42, 1] to [41, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [48, 10] to [7, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [28, 26] to [22, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [17, 4] to [6, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [42, 9] to [17, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [7, 13] to [24, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [42, 29] to [8, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 14, 33], [10, 38, 47], [6, 1, 44]] and vertical barriers at [[33, 19, 28], [4, 30, 31], [16, 28, 30]].",
-    "design a path from [25, 25] to [6, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [28, 21] to [9, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [10, 15] to [35, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [8, 27] to [29, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [36, 27] to [18, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [33, 28] to [33, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [41, 1] to [40, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [13, 5] to [29, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [45, 26] to [9, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [45, 29] to [13, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 20, 48], [6, 50, 51], [30, 40, 46]] and vertical barriers at [[10, 23, 27], [17, 24, 29]].",
-    "design a path from [21, 25] to [13, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [33, 28] to [22, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [20, 1] to [33, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [42, 27] to [19, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [8, 8] to [46, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [23, 22] to [20, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [29, 25] to [4, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [40, 24] to [21, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [29, 2] to [5, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [32, 18] to [12, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 49, 50], [30, 9, 17], [17, 12, 38], [14, 23, 29]] and vertical barriers at [[2, 16, 29]].",
-    "design a path from [36, 17] to [49, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [42, 29] to [5, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [37, 22] to [30, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [13, 28] to [2, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [6, 29] to [48, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [10, 27] to [17, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [42, 5] to [31, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [8, 1] to [45, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [14, 15] to [45, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [28, 25] to [48, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 46, 49], [19, 18, 39], [25, 5, 13]] and vertical barriers at [[39, 27, 30], [30, 23, 25], [24, 11, 16], [3, 26, 28]].",
-    "design a path from [5, 10] to [48, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [31, 13] to [9, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [5, 12] to [26, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [1, 6] to [16, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [32, 26] to [28, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [16, 10] to [12, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [11, 18] to [1, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [14, 21] to [41, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [4, 17] to [9, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [46, 28] to [11, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 18, 34]] and vertical barriers at [[7, 20, 29], [9, 3, 15], [13, 19, 21], [15, 5, 24]].",
-    "design a path from [10, 19] to [41, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [48, 19] to [32, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [44, 15] to [16, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [3, 2] to [41, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [42, 2] to [19, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [8, 21] to [47, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [35, 15] to [2, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [41, 11] to [17, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [18, 28] to [38, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [45, 16] to [9, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 50], [5, 29, 34]] and vertical barriers at [[33, 0, 23], [38, 3, 11]].",
-    "design a path from [47, 29] to [29, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [30, 11] to [30, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [13, 4] to [39, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [10, 13] to [44, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [25, 11] to [47, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [3, 24] to [49, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [23, 11] to [14, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [31, 10] to [30, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [36, 2] to [8, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [41, 28] to [5, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 9, 43], [26, 11, 27], [1, 33, 49], [11, 47, 51]] and vertical barriers at [[9, 20, 28], [24, 6, 7], [46, 17, 21]].",
-    "design a path from [32, 3] to [33, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [13, 19] to [48, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [33, 20] to [32, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [45, 2] to [3, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [44, 5] to [7, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [14, 10] to [37, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [1, 27] to [31, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [30, 15] to [10, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [27, 4] to [37, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [4, 9] to [29, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 26, 41], [21, 24, 32]] and vertical barriers at [[28, 2, 23], [12, 30, 30]].",
-    "design a path from [33, 15] to [44, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [9, 23] to [7, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [7, 8] to [13, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [36, 26] to [5, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [4, 15] to [16, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [35, 10] to [34, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [38, 26] to [34, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [21, 28] to [40, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [19, 17] to [41, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [20, 10] to [43, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 33, 36], [9, 33, 35]] and vertical barriers at [[8, 8, 21], [30, 1, 22], [22, 22, 25], [40, 6, 31]].",
-    "design a path from [31, 7] to [4, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [45, 3] to [2, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [42, 7] to [11, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [6, 15] to [33, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [38, 20] to [6, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [38, 8] to [6, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [36, 9] to [22, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [42, 3] to [12, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [19, 24] to [36, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [44, 11] to [16, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 13, 48]] and vertical barriers at [[12, 6, 11], [28, 1, 14], [24, 27, 28], [34, 30, 31]].",
-    "design a path from [16, 12] to [12, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [12, 8] to [44, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [27, 1] to [3, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [11, 6] to [24, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [23, 11] to [38, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [30, 21] to [9, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [48, 21] to [1, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [13, 6] to [25, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [12, 20] to [47, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [1, 17] to [20, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 12, 44], [28, 23, 41]] and vertical barriers at [[15, 14, 21], [20, 28, 31], [28, 13, 15]].",
-    "design a path from [5, 11] to [34, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [41, 20] to [2, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [47, 16] to [2, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [38, 25] to [11, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [25, 19] to [18, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [5, 22] to [31, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [8, 6] to [34, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [13, 18] to [32, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [13, 11] to [49, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [33, 3] to [11, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[18, 45, 49], [4, 27, 30]] and vertical barriers at [[37, 29, 30], [20, 13, 16], [49, 29, 30]].",
-    "design a path from [42, 6] to [10, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [15, 10] to [12, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [28, 1] to [26, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [21, 15] to [28, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [7, 6] to [29, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [42, 7] to [2, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [48, 9] to [5, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [49, 21] to [8, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [39, 7] to [4, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [43, 13] to [23, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 21, 46], [22, 7, 16]] and vertical barriers at [[36, 1, 22], [44, 8, 14], [27, 7, 16], [14, 30, 30]].",
-    "design a path from [33, 9] to [21, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [10, 28] to [45, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [40, 29] to [35, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [1, 8] to [45, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [3, 12] to [35, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [2, 7] to [9, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [8, 24] to [29, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [27, 25] to [44, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [36, 25] to [36, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [36, 26] to [43, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 13, 49], [12, 31, 37], [5, 6, 8], [3, 37, 39]] and vertical barriers at [[22, 17, 28], [39, 23, 30]].",
-    "design a path from [29, 17] to [16, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [3, 16] to [11, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [34, 17] to [36, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [31, 25] to [39, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [17, 27] to [26, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [25, 25] to [34, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [25, 18] to [4, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [1, 4] to [46, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [48, 5] to [20, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [9, 19] to [40, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[9, 41, 43], [24, 6, 48]] and vertical barriers at [[30, 24, 28], [4, 1, 12], [50, 17, 17], [50, 9, 11]].",
-    "design a path from [42, 15] to [9, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [18, 10] to [48, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [8, 2] to [43, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [29, 23] to [32, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [45, 9] to [7, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [9, 19] to [43, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [25, 10] to [24, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [40, 6] to [14, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [46, 24] to [18, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [11, 25] to [20, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 16, 47], [23, 45, 47]] and vertical barriers at [[10, 1, 7], [36, 14, 31], [6, 6, 10]].",
-    "design a path from [2, 24] to [45, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [14, 19] to [19, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [7, 13] to [20, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [21, 22] to [42, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [23, 22] to [12, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [39, 2] to [8, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [29, 10] to [36, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [14, 14] to [29, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [41, 25] to [15, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [39, 22] to [6, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 31, 49], [24, 18, 18]] and vertical barriers at [[44, 22, 27], [17, 5, 15], [35, 16, 19], [14, 30, 31]].",
-    "design a path from [42, 7] to [22, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [19, 24] to [9, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [31, 17] to [48, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [44, 16] to [34, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [26, 6] to [41, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [39, 11] to [11, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [46, 13] to [4, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [4, 25] to [44, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [45, 9] to [22, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [24, 9] to [16, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 45], [23, 18, 50], [4, 15, 27], [8, 22, 45]] and vertical barriers at [[34, 23, 28], [9, 7, 28], [32, 10, 18]].",
-    "design a path from [10, 27] to [34, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [13, 29] to [42, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [8, 6] to [31, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [9, 28] to [30, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [15, 26] to [28, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [15, 29] to [38, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [30, 26] to [21, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [44, 14] to [40, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [45, 3] to [42, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [39, 22] to [22, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 27, 44]] and vertical barriers at [[5, 2, 5], [44, 28, 30], [26, 18, 28]].",
-    "design a path from [25, 11] to [35, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [21, 2] to [49, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [45, 7] to [13, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [1, 18] to [37, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [16, 7] to [48, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [19, 9] to [48, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [35, 9] to [28, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [44, 2] to [8, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [31, 5] to [43, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [48, 5] to [13, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 48, 50], [1, 14, 47]] and vertical barriers at [[33, 3, 11]].",
-    "design a path from [46, 23] to [3, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [15, 4] to [42, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [41, 1] to [49, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [9, 21] to [20, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [31, 7] to [7, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [3, 20] to [49, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [34, 2] to [7, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [29, 10] to [25, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [32, 11] to [17, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [1, 19] to [36, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 45, 48]] and vertical barriers at [[48, 20, 28], [12, 13, 24], [51, 22, 30], [26, 4, 26]].",
-    "design a path from [4, 20] to [39, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [21, 26] to [28, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [41, 14] to [11, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [3, 20] to [42, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [47, 2] to [18, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [6, 14] to [46, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [19, 20] to [24, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [12, 1] to [32, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [30, 12] to [10, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [13, 8] to [30, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 30, 43], [0, 14, 45]] and vertical barriers at [[23, 12, 25], [16, 28, 30]].",
-    "design a path from [46, 17] to [4, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [33, 26] to [48, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [19, 17] to [45, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [47, 21] to [34, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [49, 6] to [41, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [21, 15] to [16, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [34, 6] to [17, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [18, 28] to [44, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [48, 23] to [13, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [40, 7] to [45, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[31, 43, 43], [16, 19, 26]] and vertical barriers at [[42, 13, 29], [38, 6, 28], [32, 9, 30], [50, 18, 28]].",
-    "design a path from [21, 20] to [25, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [33, 2] to [44, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [46, 21] to [22, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [11, 20] to [26, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [35, 14] to [35, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [35, 4] to [42, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [43, 14] to [44, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [17, 18] to [41, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [30, 17] to [4, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [8, 22] to [46, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 48, 49], [18, 30, 45], [25, 42, 48]] and vertical barriers at [[36, 2, 18], [23, 19, 27]].",
-    "design a path from [45, 2] to [3, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [27, 26] to [39, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [38, 10] to [46, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [13, 11] to [48, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [48, 14] to [20, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [12, 4] to [39, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [42, 6] to [47, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [3, 25] to [45, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [34, 11] to [40, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [42, 5] to [8, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 29, 49], [12, 17, 30]] and vertical barriers at [[42, 13, 23], [40, 31, 31], [46, 28, 29]].",
-    "design a path from [5, 2] to [40, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [7, 23] to [49, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [11, 24] to [48, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [13, 14] to [37, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [4, 21] to [36, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [41, 25] to [30, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [18, 2] to [31, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [33, 21] to [18, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [44, 26] to [1, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [42, 19] to [18, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[28, 19, 34], [3, 0, 34], [17, 28, 28]] and vertical barriers at [[4, 29, 29], [35, 11, 30], [47, 29, 30]].",
-    "design a path from [20, 6] to [48, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [34, 23] to [10, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [5, 23] to [27, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [47, 27] to [13, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [37, 23] to [13, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [27, 19] to [31, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [11, 16] to [1, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [14, 7] to [42, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [13, 6] to [49, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [16, 17] to [36, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 19, 26], [25, 15, 35], [7, 17, 48]] and vertical barriers at [[7, 18, 23], [17, 29, 30], [28, 10, 24]].",
-    "design a path from [6, 27] to [42, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [18, 5] to [11, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [20, 5] to [32, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [4, 20] to [49, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [32, 18] to [4, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [40, 22] to [9, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [20, 14] to [5, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [38, 2] to [14, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [35, 3] to [45, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [2, 25] to [32, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 19, 40], [26, 10, 46], [24, 2, 15]] and vertical barriers at [[1, 16, 18], [12, 13, 29], [14, 2, 25]].",
-    "design a path from [39, 26] to [25, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [23, 23] to [11, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [38, 27] to [12, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [6, 9] to [41, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [1, 19] to [41, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [33, 9] to [31, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [10, 29] to [45, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [3, 3] to [36, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [20, 16] to [2, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [46, 20] to [26, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 23, 47], [22, 14, 36]] and vertical barriers at [[5, 3, 29], [37, 13, 25]].",
-    "design a path from [25, 19] to [2, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [15, 5] to [43, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [10, 19] to [40, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [28, 16] to [1, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [13, 18] to [49, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [47, 11] to [23, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [28, 28] to [4, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [8, 9] to [34, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [45, 5] to [40, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [4, 15] to [34, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 37, 48]] and vertical barriers at [[9, 28, 30], [38, 8, 29], [15, 9, 27]].",
-    "design a path from [11, 21] to [14, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [41, 24] to [20, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [24, 10] to [41, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [11, 14] to [35, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [48, 10] to [10, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [19, 23] to [21, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [22, 16] to [38, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [43, 2] to [11, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [39, 21] to [14, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [4, 10] to [24, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 30], [26, 15, 44], [13, 24, 27]] and vertical barriers at [[31, 12, 16], [27, 10, 26], [4, 16, 28]].",
-    "design a path from [34, 22] to [38, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [1, 7] to [17, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [30, 22] to [19, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [8, 24] to [33, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [32, 8] to [6, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [30, 11] to [30, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [18, 15] to [46, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [36, 10] to [18, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [21, 24] to [28, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [38, 15] to [9, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 8, 50], [12, 35, 44]] and vertical barriers at [[43, 17, 21], [13, 3, 20]].",
-    "design a path from [37, 13] to [24, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [31, 14] to [41, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [19, 27] to [42, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [3, 24] to [36, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [11, 28] to [28, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [6, 23] to [35, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [24, 2] to [26, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [5, 12] to [34, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [20, 27] to [39, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [46, 12] to [22, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 45, 48], [25, 14, 34], [20, 37, 44], [13, 50, 51]] and vertical barriers at [[25, 18, 31], [33, 4, 13]].",
-    "design a path from [28, 26] to [32, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [3, 5] to [39, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [46, 16] to [31, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [16, 27] to [24, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [30, 12] to [29, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [5, 19] to [48, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [26, 14] to [19, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [10, 6] to [31, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [40, 21] to [45, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [44, 18] to [8, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[16, 50, 51], [11, 38, 41], [3, 35, 49], [15, 21, 48]] and vertical barriers at [[42, 15, 30], [42, 0, 2]].",
-    "design a path from [31, 3] to [47, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [7, 13] to [47, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [37, 8] to [26, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [38, 19] to [11, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [48, 27] to [14, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [12, 21] to [47, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [30, 28] to [49, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [43, 21] to [9, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [48, 23] to [41, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [7, 17] to [37, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 35, 50], [28, 39, 41]] and vertical barriers at [[47, 19, 29], [35, 5, 20]].",
-    "design a path from [9, 5] to [34, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [25, 25] to [43, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [2, 19] to [17, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [7, 8] to [38, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [28, 8] to [11, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [25, 28] to [13, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [22, 25] to [44, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [14, 5] to [37, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [44, 26] to [2, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [42, 2] to [20, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 48, 48], [27, 39, 49], [20, 44, 44], [24, 5, 47]] and vertical barriers at [[45, 31, 31], [49, 14, 26], [33, 18, 30]].",
-    "design a path from [23, 7] to [44, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [36, 21] to [1, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [32, 19] to [4, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [27, 22] to [4, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [38, 12] to [24, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [11, 12] to [28, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [42, 19] to [5, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [29, 1] to [3, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [24, 5] to [41, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [6, 3] to [14, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 8, 34], [2, 40, 45], [9, 9, 40], [21, 17, 25]] and vertical barriers at [[33, 11, 13], [18, 29, 30]].",
-    "design a path from [21, 28] to [35, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [23, 5] to [32, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [39, 12] to [33, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [44, 9] to [36, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [31, 1] to [41, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [8, 15] to [40, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [25, 22] to [45, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [42, 23] to [24, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [16, 25] to [48, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [16, 10] to [14, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 35, 43], [22, 36, 48], [17, 12, 33]] and vertical barriers at [[37, 14, 26], [27, 14, 26]].",
-    "design a path from [40, 9] to [14, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [27, 10] to [41, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [28, 10] to [12, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [45, 2] to [13, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [29, 26] to [29, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [45, 18] to [24, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [27, 26] to [23, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [34, 1] to [7, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [1, 17] to [36, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [22, 14] to [25, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 22, 25], [24, 18, 41], [8, 26, 41]] and vertical barriers at [[16, 0, 7], [39, 30, 30]].",
-    "design a path from [40, 21] to [1, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [32, 1] to [19, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [42, 21] to [22, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [47, 24] to [3, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [2, 4] to [18, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [28, 16] to [19, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [20, 27] to [13, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [6, 13] to [7, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [20, 13] to [47, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [16, 10] to [35, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 1, 17], [2, 14, 22], [2, 14, 17], [2, 34, 45]] and vertical barriers at [[12, 11, 20], [26, 4, 28], [34, 29, 29]].",
-    "design a path from [7, 9] to [39, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [38, 8] to [1, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [38, 6] to [7, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [24, 19] to [41, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [49, 8] to [39, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [8, 10] to [21, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [6, 9] to [44, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [35, 23] to [38, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [28, 22] to [36, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [6, 24] to [30, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[1, 49, 49], [14, 37, 46], [19, 28, 47], [14, 10, 13]] and vertical barriers at [[9, 1, 27], [40, 2, 28]].",
-    "design a path from [3, 21] to [22, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [24, 29] to [2, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [15, 25] to [16, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [6, 17] to [24, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [18, 26] to [28, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [44, 17] to [2, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [22, 10] to [16, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [30, 6] to [26, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [3, 2] to [30, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [28, 28] to [19, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 40, 42], [30, 47, 49], [20, 7, 41], [24, 26, 35]] and vertical barriers at [[19, 7, 14], [35, 27, 30]].",
-    "design a path from [17, 25] to [44, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [44, 16] to [15, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [42, 28] to [44, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [45, 20] to [11, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [23, 1] to [45, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [47, 3] to [21, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [17, 26] to [40, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [35, 8] to [4, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [42, 27] to [44, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [27, 20] to [40, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[15, 30, 48], [2, 34, 38]] and vertical barriers at [[33, 8, 27], [24, 9, 17]].",
-    "design a path from [33, 19] to [1, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [7, 21] to [32, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [17, 19] to [8, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [37, 26] to [33, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [35, 14] to [16, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [44, 24] to [21, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [24, 7] to [25, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [46, 28] to [34, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [31, 15] to [11, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [2, 24] to [46, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 6, 48]] and vertical barriers at [[13, 20, 27], [41, 23, 26], [43, 30, 30], [51, 10, 10]].",
-    "design a path from [27, 26] to [47, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [30, 21] to [26, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [9, 9] to [40, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [5, 23] to [30, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [3, 27] to [20, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [32, 8] to [5, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [3, 29] to [24, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [9, 2] to [47, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [22, 2] to [32, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [29, 28] to [20, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 26, 37], [22, 35, 41], [24, 24, 48]] and vertical barriers at [[4, 25, 30], [11, 19, 30]].",
-    "design a path from [32, 4] to [9, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [25, 4] to [25, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [16, 18] to [15, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [47, 15] to [22, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [37, 25] to [33, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [43, 13] to [28, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [6, 21] to [19, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [24, 17] to [13, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [17, 17] to [18, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [46, 11] to [30, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 12, 28], [13, 1, 9], [17, 32, 45]] and vertical barriers at [[24, 26, 30], [40, 19, 23]].",
-    "design a path from [43, 1] to [20, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [22, 2] to [10, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [44, 6] to [19, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [37, 12] to [24, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [31, 21] to [19, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [19, 17] to [40, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [24, 8] to [44, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [11, 4] to [37, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [39, 5] to [14, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [24, 3] to [39, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 8, 34], [27, 50, 50], [7, 9, 50]] and vertical barriers at [[23, 3, 21], [10, 24, 26], [31, 7, 15]].",
-    "design a path from [31, 24] to [14, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [39, 24] to [3, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [8, 23] to [45, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [15, 26] to [46, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [24, 11] to [20, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [33, 5] to [47, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [36, 22] to [49, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [34, 14] to [13, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [25, 12] to [40, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [15, 9] to [25, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 49, 49], [6, 8, 39], [19, 18, 36]] and vertical barriers at [[22, 12, 18], [44, 12, 30], [21, 25, 30]].",
-    "design a path from [44, 27] to [5, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [2, 12] to [37, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [30, 27] to [15, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [45, 22] to [12, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [2, 4] to [31, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [6, 17] to [49, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [48, 26] to [10, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [32, 15] to [49, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [13, 10] to [34, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [31, 21] to [2, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 10, 37], [28, 51, 51], [14, 43, 48]] and vertical barriers at [[43, 21, 30], [45, 16, 19], [6, 5, 9]].",
-    "design a path from [14, 7] to [42, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [7, 16] to [23, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [26, 25] to [18, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [19, 27] to [14, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [45, 23] to [17, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [36, 23] to [16, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [26, 29] to [10, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [2, 11] to [44, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [29, 29] to [32, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [22, 10] to [34, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 14, 40], [9, 11, 30]] and vertical barriers at [[6, 4, 16], [21, 19, 26], [26, 30, 31]].",
-    "design a path from [14, 14] to [38, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [40, 4] to [46, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [1, 6] to [48, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [29, 27] to [43, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [12, 9] to [39, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [46, 28] to [9, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [40, 13] to [34, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [2, 16] to [48, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [25, 26] to [32, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [12, 17] to [40, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 34, 40], [24, 33, 44], [30, 3, 5], [0, 31, 33]] and vertical barriers at [[45, 6, 24], [37, 16, 19], [26, 17, 30]].",
-    "design a path from [49, 14] to [20, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [45, 27] to [2, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [1, 19] to [44, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [42, 29] to [39, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [12, 27] to [37, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [40, 10] to [8, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [30, 26] to [9, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [11, 20] to [44, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [39, 11] to [26, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [2, 11] to [43, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[13, 37, 41], [9, 23, 29]] and vertical barriers at [[29, 17, 24], [29, 6, 30]].",
-    "design a path from [6, 21] to [45, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [40, 15] to [11, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [7, 8] to [16, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [5, 16] to [19, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [41, 24] to [26, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [47, 18] to [13, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [16, 13] to [36, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [27, 21] to [40, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [42, 12] to [36, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [42, 12] to [38, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 4, 50], [15, 24, 24], [13, 49, 49], [27, 10, 21]] and vertical barriers at [[31, 15, 21], [32, 20, 27]].",
-    "design a path from [31, 25] to [2, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [42, 23] to [35, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [26, 17] to [48, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [7, 14] to [49, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [42, 8] to [31, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [33, 23] to [20, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [17, 20] to [47, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [44, 24] to [25, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [31, 7] to [29, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [13, 28] to [41, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 28, 29], [22, 16, 51]] and vertical barriers at [[36, 9, 18], [24, 20, 26]].",
-    "design a path from [39, 10] to [27, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [22, 28] to [24, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [32, 6] to [42, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [2, 20] to [44, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [41, 29] to [34, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [25, 8] to [40, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [2, 13] to [19, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [2, 17] to [43, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [43, 6] to [27, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [27, 10] to [8, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 21, 45], [2, 7, 23], [8, 26, 34]] and vertical barriers at [[22, 0, 15], [3, 26, 26], [3, 23, 25]].",
-    "design a path from [13, 3] to [44, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [4, 25] to [38, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [48, 24] to [29, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [34, 17] to [32, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [47, 10] to [8, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [27, 9] to [49, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [19, 3] to [6, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [34, 5] to [1, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [15, 23] to [36, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [9, 26] to [37, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[22, 4, 12], [4, 14, 39], [20, 9, 14], [4, 25, 26]] and vertical barriers at [[21, 26, 28], [33, 15, 27], [33, 0, 24]].",
-    "design a path from [43, 22] to [18, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [8, 4] to [32, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [32, 22] to [38, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [8, 20] to [24, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [31, 9] to [1, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [43, 16] to [17, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [14, 23] to [39, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [7, 23] to [37, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [1, 6] to [24, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [16, 3] to [13, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 14, 43]] and vertical barriers at [[15, 2, 31]].",
-    "design a path from [28, 29] to [1, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [6, 27] to [25, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [31, 26] to [48, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [39, 4] to [34, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [18, 5] to [32, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [35, 29] to [37, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [43, 11] to [25, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [22, 8] to [23, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [36, 29] to [15, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [21, 27] to [48, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 47, 49], [25, 6, 43]] and vertical barriers at [[14, 24, 30], [51, 8, 21], [26, 1, 1], [2, 17, 28]].",
-    "design a path from [27, 9] to [46, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [40, 20] to [9, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [2, 28] to [44, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [48, 28] to [7, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [33, 12] to [31, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [36, 28] to [17, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [36, 25] to [6, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [39, 27] to [40, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [42, 15] to [44, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [49, 28] to [32, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[29, 48, 49], [21, 34, 41], [24, 29, 47]] and vertical barriers at [[37, 23, 31], [34, 18, 26], [11, 12, 14]].",
-    "design a path from [17, 16] to [32, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [8, 7] to [39, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [35, 7] to [26, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [27, 20] to [34, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [44, 22] to [9, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [43, 20] to [13, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [13, 23] to [38, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [27, 22] to [4, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [10, 2] to [31, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [23, 18] to [44, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[30, 31, 47], [19, 41, 44], [20, 2, 7]] and vertical barriers at [[29, 9, 24], [26, 15, 22], [47, 16, 25]].",
-    "design a path from [46, 13] to [3, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [25, 21] to [37, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [26, 3] to [41, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [2, 23] to [23, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [35, 22] to [10, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [45, 28] to [11, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [44, 14] to [29, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [9, 22] to [44, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [7, 8] to [44, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [41, 14] to [10, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 38, 47], [28, 11, 14]] and vertical barriers at [[32, 5, 20], [47, 12, 26], [36, 10, 27], [17, 15, 27]].",
-    "design a path from [2, 19] to [44, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [46, 20] to [27, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [48, 1] to [9, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [2, 27] to [33, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [22, 9] to [45, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [33, 15] to [5, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [29, 16] to [15, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [45, 6] to [22, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [26, 4] to [29, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [11, 3] to [47, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[25, 50, 51], [25, 0, 21]] and vertical barriers at [[28, 3, 15], [31, 5, 15]].",
-    "design a path from [1, 2] to [24, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [15, 18] to [40, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [24, 22] to [4, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [24, 23] to [4, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [12, 22] to [1, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [40, 19] to [5, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [26, 24] to [33, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [37, 21] to [12, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [1, 25] to [17, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [13, 11] to [46, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[17, 11, 33], [14, 51, 51], [3, 50, 51]] and vertical barriers at [[10, 14, 26]].",
-    "design a path from [45, 10] to [30, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [38, 5] to [4, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [24, 4] to [36, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [16, 16] to [20, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [22, 23] to [32, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [29, 25] to [24, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [28, 11] to [44, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [38, 5] to [2, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [45, 4] to [18, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [22, 4] to [41, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 42, 43], [7, 15, 39], [27, 6, 42]] and vertical barriers at [[47, 9, 24], [8, 4, 6], [42, 2, 29], [25, 23, 28]].",
-    "design a path from [17, 28] to [5, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [47, 4] to [43, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [44, 14] to [5, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [19, 14] to [46, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [43, 12] to [4, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [19, 4] to [3, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [43, 24] to [7, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [41, 17] to [37, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [14, 20] to [3, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [44, 9] to [44, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[23, 37, 46], [27, 6, 34]] and vertical barriers at [[8, 10, 15]].",
-    "design a path from [35, 16] to [43, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [36, 1] to [28, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [25, 2] to [41, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [39, 16] to [29, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [44, 1] to [16, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [13, 16] to [16, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [6, 2] to [9, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [47, 27] to [20, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [36, 1] to [14, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [30, 3] to [31, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 12, 46], [4, 2, 50], [8, 31, 43], [28, 33, 47]] and vertical barriers at [[5, 13, 25], [26, 17, 19], [15, 13, 30], [46, 27, 31]].",
-    "design a path from [44, 19] to [7, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [4, 22] to [18, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [20, 1] to [8, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [41, 12] to [19, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [44, 23] to [25, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [45, 9] to [11, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [45, 25] to [45, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [26, 15] to [26, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [48, 15] to [32, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [38, 13] to [30, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 12, 26], [2, 1, 8], [18, 9, 46], [12, 6, 37]] and vertical barriers at [[22, 7, 15], [20, 7, 25]].",
-    "design a path from [47, 17] to [24, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [19, 22] to [36, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [3, 25] to [19, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [6, 13] to [21, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [31, 5] to [8, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [28, 6] to [7, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [32, 12] to [44, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [26, 9] to [12, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [48, 25] to [41, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [47, 11] to [18, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 45, 47], [21, 5, 20]] and vertical barriers at [[43, 10, 19], [26, 25, 31], [50, 7, 14]].",
-    "design a path from [6, 25] to [19, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [9, 4] to [33, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [41, 17] to [5, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [10, 10] to [28, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [22, 27] to [17, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [27, 24] to [46, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [42, 10] to [5, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [11, 12] to [28, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [43, 5] to [10, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [41, 5] to [34, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[5, 25, 38], [21, 42, 49], [9, 22, 42]] and vertical barriers at [[23, 9, 19], [36, 4, 23], [18, 9, 22]].",
-    "design a path from [48, 5] to [27, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [44, 29] to [5, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [29, 4] to [22, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [34, 27] to [48, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [5, 3] to [28, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [38, 17] to [44, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [33, 16] to [41, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [46, 3] to [19, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [12, 24] to [42, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [47, 20] to [20, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 21, 33]] and vertical barriers at [[16, 7, 31], [39, 3, 23], [1, 24, 24]].",
-    "design a path from [11, 11] to [38, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [8, 3] to [47, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [25, 16] to [28, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [3, 1] to [28, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [35, 17] to [1, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [19, 2] to [38, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [2, 7] to [23, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [49, 5] to [31, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [6, 23] to [27, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [8, 2] to [1, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[6, 10, 29], [23, 18, 36], [13, 51, 51], [2, 45, 49]] and vertical barriers at [[26, 13, 24], [6, 5, 11]].",
-    "design a path from [11, 26] to [34, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [28, 1] to [2, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [27, 22] to [33, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [47, 23] to [6, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [30, 6] to [31, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [4, 7] to [20, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [27, 13] to [47, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [32, 27] to [18, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [12, 28] to [6, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [2, 25] to [38, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 38, 43], [10, 9, 9], [15, 25, 33]] and vertical barriers at [[30, 25, 28], [7, 2, 12], [50, 17, 30]].",
-    "design a path from [26, 3] to [4, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [43, 6] to [25, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [45, 12] to [19, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [32, 18] to [10, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [40, 23] to [47, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [12, 20] to [25, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [10, 8] to [37, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [25, 4] to [6, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [13, 20] to [25, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [30, 28] to [37, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 2, 21], [15, 19, 43]] and vertical barriers at [[14, 7, 23], [11, 6, 17]].",
-    "design a path from [27, 1] to [21, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [28, 21] to [5, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [43, 18] to [28, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [2, 4] to [21, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [24, 11] to [45, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [24, 12] to [8, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [15, 13] to [32, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [30, 5] to [15, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [42, 28] to [36, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [48, 24] to [32, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[0, 12, 36], [26, 34, 42], [17, 38, 43], [8, 6, 31]] and vertical barriers at [[22, 1, 12], [44, 6, 22], [12, 2, 3]].",
-    "design a path from [47, 9] to [24, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [12, 21] to [37, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [42, 28] to [10, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [46, 5] to [45, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [39, 28] to [13, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [25, 26] to [46, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [5, 23] to [38, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [43, 8] to [31, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [49, 5] to [22, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [46, 29] to [10, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[27, 28, 45], [8, 42, 42], [10, 42, 51]] and vertical barriers at [[0, 20, 26], [16, 27, 29]].",
-    "design a path from [25, 2] to [28, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [38, 11] to [14, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [32, 1] to [2, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [28, 4] to [2, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [9, 20] to [34, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [25, 17] to [4, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [12, 14] to [18, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [1, 4] to [11, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [33, 24] to [49, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [14, 6] to [42, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 1, 42], [13, 35, 40]] and vertical barriers at [[7, 17, 30], [47, 17, 28], [37, 20, 31]].",
-    "design a path from [23, 25] to [45, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [3, 20] to [48, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [33, 4] to [48, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [28, 18] to [18, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [41, 21] to [2, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [20, 3] to [47, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [26, 1] to [42, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [36, 28] to [43, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [38, 10] to [5, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [10, 5] to [36, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 13, 20], [13, 36, 44], [0, 24, 25]] and vertical barriers at [[34, 9, 13], [49, 11, 27]].",
-    "design a path from [33, 3] to [31, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [45, 5] to [35, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [31, 4] to [48, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [41, 4] to [37, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [34, 8] to [2, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [22, 21] to [37, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [30, 4] to [41, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [46, 21] to [38, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [46, 2] to [26, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [29, 8] to [32, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[11, 28, 41]] and vertical barriers at [[21, 30, 31]].",
-    "design a path from [28, 12] to [8, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [3, 26] to [33, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [6, 28] to [26, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [5, 21] to [40, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [18, 26] to [7, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [3, 8] to [16, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [35, 12] to [33, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [12, 25] to [25, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [3, 23] to [33, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [1, 27] to [42, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 33, 35], [9, 8, 11]] and vertical barriers at [[16, 17, 17], [13, 15, 27]].",
-    "design a path from [8, 7] to [42, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [29, 22] to [24, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [2, 6] to [42, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [39, 12] to [26, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [37, 21] to [5, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [28, 13] to [19, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [46, 23] to [18, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [47, 26] to [11, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [18, 28] to [16, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [23, 26] to [29, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 30, 39], [27, 8, 49], [16, 21, 36]] and vertical barriers at [[23, 19, 24], [39, 26, 26]].",
-    "design a path from [6, 15] to [34, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [28, 6] to [45, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [5, 23] to [33, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [13, 22] to [37, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [33, 24] to [29, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [36, 11] to [24, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [20, 18] to [33, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [38, 11] to [3, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [2, 22] to [37, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [33, 11] to [11, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[12, 42, 45], [28, 48, 51], [3, 23, 37], [14, 19, 22]] and vertical barriers at [[12, 18, 23], [31, 27, 29], [31, 5, 30]].",
-    "design a path from [9, 10] to [34, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [44, 18] to [24, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [14, 19] to [24, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [15, 14] to [28, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [27, 23] to [45, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [19, 2] to [32, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [38, 8] to [26, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [39, 17] to [36, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [41, 25] to [10, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [19, 14] to [12, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[26, 39, 49], [0, 22, 23], [11, 30, 47], [16, 11, 33]] and vertical barriers at [[40, 16, 30], [25, 22, 23]].",
-    "design a path from [10, 11] to [33, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [35, 20] to [33, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [30, 10] to [20, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [18, 28] to [38, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [10, 1] to [36, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [35, 19] to [38, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [46, 16] to [12, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [4, 25] to [41, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [15, 18] to [27, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [25, 10] to [37, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 36, 39], [16, 16, 37], [19, 2, 2]] and vertical barriers at [[29, 12, 20], [45, 5, 16]].",
-    "design a path from [44, 24] to [18, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [7, 8] to [41, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [32, 2] to [48, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [37, 24] to [33, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [45, 29] to [10, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [25, 26] to [7, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [37, 20] to [7, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [14, 24] to [26, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [18, 5] to [15, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [46, 22] to [41, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[19, 26, 49], [25, 50, 51]] and vertical barriers at [[16, 16, 24], [40, 4, 19]].",
-    "design a path from [30, 13] to [16, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [23, 10] to [47, 4] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [43, 13] to [26, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [37, 13] to [9, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [33, 14] to [29, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [4, 25] to [6, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [37, 6] to [18, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [28, 4] to [20, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [46, 12] to [20, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [10, 5] to [34, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[2, 37, 51], [28, 12, 46]] and vertical barriers at [[50, 27, 27], [5, 22, 28], [27, 6, 22]].",
-    "design a path from [49, 15] to [2, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [40, 5] to [7, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [28, 18] to [8, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [44, 14] to [49, 1] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [7, 17] to [33, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [38, 9] to [3, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [33, 24] to [4, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [17, 4] to [31, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [39, 7] to [16, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [29, 25] to [7, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[10, 43, 49]] and vertical barriers at [[24, 9, 25], [16, 30, 30]].",
-    "design a path from [40, 4] to [9, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [28, 1] to [2, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [3, 3] to [33, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [1, 13] to [40, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [34, 4] to [14, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [6, 11] to [42, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [24, 5] to [11, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [21, 24] to [42, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [40, 10] to [2, 8] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [20, 12] to [3, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[8, 16, 50]] and vertical barriers at [[7, 3, 20], [47, 5, 28], [29, 5, 12]].",
-    "design a path from [31, 24] to [41, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [25, 3] to [30, 25] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [12, 8] to [1, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [37, 7] to [15, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [41, 18] to [2, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [25, 3] to [45, 28] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [24, 28] to [38, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [26, 26] to [31, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [46, 17] to [18, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [10, 18] to [31, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[20, 28, 31], [4, 9, 35]] and vertical barriers at [[35, 21, 25], [6, 3, 26], [25, 10, 18]].",
-    "design a path from [21, 11] to [8, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [5, 13] to [38, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [24, 15] to [7, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [48, 17] to [10, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [8, 7] to [41, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [9, 24] to [35, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [14, 15] to [35, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [33, 27] to [6, 14] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [12, 13] to [19, 13] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [2, 8] to [18, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[4, 36, 40]] and vertical barriers at [[16, 7, 28]].",
-    "design a path from [26, 22] to [2, 18] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [2, 11] to [21, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [41, 23] to [1, 24] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [34, 4] to [2, 26] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [1, 6] to [41, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [7, 22] to [46, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [11, 28] to [42, 6] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [21, 10] to [24, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [23, 8] to [2, 15] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [44, 9] to [19, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[21, 13, 28], [3, 45, 47]] and vertical barriers at [[3, 5, 30]].",
-    "design a path from [32, 22] to [14, 5] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [36, 10] to [16, 27] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [21, 23] to [28, 19] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [35, 26] to [12, 20] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [33, 1] to [1, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [9, 5] to [19, 11] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [3, 12] to [33, 3] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [13, 21] to [2, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [4, 2] to [38, 22] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [19, 21] to [41, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[7, 3, 21]] and vertical barriers at [[5, 1, 22], [26, 30, 31], [26, 17, 25]].",
-    "design a path from [8, 14] to [43, 16] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [30, 28] to [44, 7] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [45, 24] to [36, 2] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [38, 27] to [40, 12] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [16, 1] to [39, 21] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [36, 8] to [10, 23] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [48, 26] to [9, 10] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [40, 25] to [5, 9] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [26, 9] to [17, 29] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]].",
-    "design a path from [49, 10] to [27, 17] on a 51 by 31 grid that avoids horizontal barriers centered at [[24, 34, 41], [17, 45, 48], [19, 3, 46]] and vertical barriers at [[42, 6, 17], [46, 6, 11]]."
-  ]
-}