TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [1249, 4091, 'E', 483, 'O', 8427, '5009', 'X', 'Q', '107', 'F', '6119', '4479', 'u', 'o', 'U', '4405', '1737', 'K', 'j', 'B', 'U', 2857, 's'], ['J', 'B', 8825, 9581, '5009', 'X', 'Q', '107', 'F', '6119', '4479', 'u', 'o', 'U', '4405', '1737', 'K', 'j', 'B', 'E', 'e', 'R', 'X', 1739, 'D', 1385, 'e', 6969]

SOLUTION: 5009, X, Q, 107, F, 6119, 4479, u, o, U, 4405, 1737, K, j, B

PROBLEM: [5381, 'H', 'w', 9281, 3195, 2609, 'v', 'q', 'O', 10019, 'Q', 'K', 'c', 'J', 'A', 'a', 313, 5517, '3007', '1737', 'F', 'a', '4559', '3987', '6211', 'v', '5531', '9565', '1705', '7747', '8567', '5965', '4195', 'p', '2775', 'g', 'K', 'n', 'B', 'U', 'T', '8995', 'c', '2831', 'n', 'Q', 'l', '6749', 'z', 4391, 'Z', 3229, 'f', 'z', 6131, 'm', 'U', 5825], [6363, 6625, 'f', 7841, 'J', 'j', 993, 'p', 'f', 'X', 'j', 361, 4325, 'a', 649, '3007', '1737', 'F', 'a', '4559', '3987', '6211', 'v', '5531', '9565', '1705', '7747', '8567', '5965', '4195', 'p', '2775', 'g', 'K', 'n', 'B', 'U', 'T', '8995', 'c', '2831', 'n', 'Q', 'l', '6749', 'G', 6719, 2367, 9155, 'B', 7493, 9415, 'j', 'k', 'j', 'v', 'k', 'Z', 9021, 'f', 'x', 3213, 'p', 3453, 'w']

SOLUTION: 3007, 1737, F, a, 4559, 3987, 6211, v, 5531, 9565, 1705, 7747, 8567, 5965, 4195, p, 2775, g, K, n, B, U, T, 8995, c, 2831, n, Q, l, 6749

PROBLEM: [6699, 8245, 2655, 'u', 'p', 'p', 5695, 'n', 'B', 4695, 'z', 'j', 'G', 9829, 'x', 4415, 'n', 'C', 'I', 4473, 1413, 'U', 'd', '2767', '9385', '9449', 'M', '4993', 'f', '6123', 'P', '9857', '9741', '3399', 'X', '9827', '7981', 'e', '5253', '3113', '233', '6503', 'F', 'L', 'R', 'b', 'z', 'o', 9993, 'b', 1423, 6027, 2259, 'B', 1793, 'X', 'N', 'G', 'j', 3847, 8289, 'x', 141, 'd', 7433, 865, 8931, 'X', 'B', 'w', 6215], [9, 9053, 'U', 'd', '2767', '9385', '9449', 'M', '4993', 'f', '6123', 'P', '9857', '9741', '3399', 'X', '9827', '7981', 'e', '5253', '3113', '233', '6503', 'F', 'L', 'R', 'b', 'g', 'r', 7675]

SOLUTION:
U, d, 2767, 9385, 9449, M, 4993, f, 6123, P, 9857, 9741, 3399, X, 9827, 7981, e, 5253, 3113, 233, 6503, F, L, R, b