In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[Q]: [4693, 'L', 7881, 9637, 'y', 's', 1851, '7315', 'i', 'I', '9393', '79', '279', '4549', '7217', '897', '2329', '5301', '3337', '9273', 'Z', 'a', 5545, 6795], ['t', 'W', 4149, 'h', 'M', 'A', 4569, 2677, '7315', 'i', 'I', '9393', '79', '279', '4549', '7217', '897', '2329', '5301', '3337', '9273', 'r', 2423, 6015, 3755, 6699, 'p', 39, 'h', 'b']
[A]: 7315, i, I, 9393, 79, 279, 4549, 7217, 897, 2329, 5301, 3337, 9273


[Q]: ['s', 5961, 'F', 6419, 7317, 2921, 'K', 3199, 2351, 9853, 4811, 3231, '5953', '1493', '173', '425', 'O', 'L', '9941', 'J', 'p', '1999', '9613', '4401', '1875', 'F', 'i', '7537', '8471', '1193', 'Q', 7059, 6673], ['Z', 2529, '5953', '1493', '173', '425', 'O', 'L', '9941', 'J', 'p', '1999', '9613', '4401', '1875', 'F', 'i', '7537', '8471', '1193', 'x', 825, 'e', 'I', 'G', 'n', 2345]
[A]: 5953, 1493, 173, 425, O, L, 9941, J, p, 1999, 9613, 4401, 1875, F, i, 7537, 8471, 1193


[Q]: ['l', 4049, 'A', 3447, 1073, 4683, '1449', '2807', '2167', '4481', 'N', 'o', 'N', 'y', 'X', 'N', '2535', 'V', '457', '8815', '5791', '5627', '577', '2869', 'y', '7615', 'M', '7429', 'D', 'j', '3857', 'a', '5309', '5723', 'j', 'N', 'B', 3577, 'S', 8509, 'w', 'L', 'l', 5311, 8221, 'N', 'q', 'L', 2443, 'n', 'v', 7505, 'p', 'A', 'X', 4425, 5379, 5583, 'A', 'I', 'o', 'Y', 'M'], [9973, 'g', 'N', 'K', 2533, 379, 6807, 'W', 2303, '1449', '2807', '2167', '4481', 'N', 'o', 'N', 'y', 'X', 'N', '2535', 'V', '457', '8815', '5791', '5627', '577', '2869', 'y', '7615', 'M', '7429', 'D', 'j', '3857', 'a', '5309', '5723', 'j', 'N', 'D', 'u', 6725, 'H', 9625, 'o', 'E', 'Y', 'm', 1493, 'z', 8107, 7607, 'z', 'f', 'Z', 6701, 2255, 'D', 3795, 's']
[A]:
1449, 2807, 2167, 4481, N, o, N, y, X, N, 2535, V, 457, 8815, 5791, 5627, 577, 2869, y, 7615, M, 7429, D, j, 3857, a, 5309, 5723, j, N