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

[Q]: [571, 969, 3069, 7455, 'g', 'Z', 237, 8231, 71, 'X', '873', 'N', 'u', 'c', 'n', '759', 'p', 'I', '1007', 'O', 'V', '9137', 'G', '1727', '7437', 't', '8909', 'L', 'C', 'R', 3217, 1445, 3493, 'Y', 'G', 6747, 751, 1347, 7337, 'Z'], ['z', 'U', 477, 'm', 'y', 7909, 413, 6315, 'v', 7173, 1403, 'F', 'M', 7559, 7589, 9021, 'U', 2859, '873', 'N', 'u', 'c', 'n', '759', 'p', 'I', '1007', 'O', 'V', '9137', 'G', '1727', '7437', 't', '8909', 'L', 'k', 3817, 'Q', 1165]
[A]: 873, N, u, c, n, 759, p, I, 1007, O, V, 9137, G, 1727, 7437, t, 8909, L


[Q]: [1527, 6311, 8927, 8605, 'v', '3541', 'b', '9641', '1093', '2649', 'H', '3821', '4251', 'K', 'L', 'J', '5301', '9463', 'z', '1403', 'O', 2283, 'g', 5991, 'B', 'n', 3997, 'G', 8425, 5409, 4395], ['P', 9991, 8325, 'b', 'u', 'v', '3541', 'b', '9641', '1093', '2649', 'H', '3821', '4251', 'K', 'L', 'J', '5301', '9463', 'z', '1403', 'J', 6627, 4667, 4387, 881, 8195, 'G']
[A]: v, 3541, b, 9641, 1093, 2649, H, 3821, 4251, K, L, J, 5301, 9463, z, 1403


[Q]: [2805, 'o', 'F', 'R', 9461, 6847, 1371, 'G', 2773, 'v', 3995, 'y', 1819, 'E', 'n', 'c', 'o', 'X', 2475, 'F', '1667', 'c', '6299', 'i', 'k', 'u', 'D', '3253', 'X', '1635', 'J', '2663', '6905', '6137', '6593', '9437', '671', 'A', '9675', '3893', 'P', 'J', 2933, 'e', 'E', 'v', 8071, 9649, 6517, 5039, 6109, 'd'], ['N', 'P', 'S', 'm', 'N', 'd', 2747, 8623, 9097, 4609, 'e', 'b', 8701, 5103, 3527, 9041, 'U', 'H', 583, 'R', 'F', '1667', 'c', '6299', 'i', 'k', 'u', 'D', '3253', 'X', '1635', 'J', '2663', '6905', '6137', '6593', '9437', '671', 'A', '9675', '3893', 'P', 'T', 4559, 3585, 8907, 'Y']
[A]:
F, 1667, c, 6299, i, k, u, D, 3253, X, 1635, J, 2663, 6905, 6137, 6593, 9437, 671, A, 9675, 3893, P