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

[Q]: ['M', 'w', 9985, 4793, 'R', '6127', '5051', 'e', '6973', '5935', 'e', '8843', '8801', 'q', '4307', 'R', '2797', 'e', '3417', 'Q', 'X', 'b', 9903, 3977, 967, 'i', 'a', 2753, 'L'], [6925, 'w', 1371, 'w', 8257, 't', 6667, 'I', 4609, 5231, 'L', 'R', '6127', '5051', 'e', '6973', '5935', 'e', '8843', '8801', 'q', '4307', 'R', '2797', 'e', '3417', 'Q', 'X', 'U', 'x', 'w', 'H', 'n', 3339, 3271, 1439, 'A', 6725, 3041, 'R']
[A]: R, 6127, 5051, e, 6973, 5935, e, 8843, 8801, q, 4307, R, 2797, e, 3417, Q, X

[Q]: [3323, 'G', 'k', 9183, 't', 9885, 3767, 'D', 'u', 'C', 'O', '9231', 's', 'd', '3497', '6063', 'Z', 'S', '2799', 'u', '2777', '8507', 'G', 'j', 'z', 'B', 'F', 't', '5527', '8931', 'r', '10029', '7305', 'H', 't', 7899, 'F'], ['h', 'E', 4401, 'C', 1267, 1175, 2939, 'g', 'n', 'm', 'u', 'C', 'O', '9231', 's', 'd', '3497', '6063', 'Z', 'S', '2799', 'u', '2777', '8507', 'G', 'j', 'z', 'B', 'F', 't', '5527', '8931', 'r', '10029', '7305', 'H', 'q', 4957, 6929, 6135, 'M', 1875, 4101, 'L', 9477, 'Q', 'Z', 1039, 'A', 4355, 'l', 'w', 's', 4485, 'L', 6895, 753, 'm', 1205, 'V', 821, 8801]
[A]: u, C, O, 9231, s, d, 3497, 6063, Z, S, 2799, u, 2777, 8507, G, j, z, B, F, t, 5527, 8931, r, 10029, 7305, H

[Q]: ['S', 'P', 'E', 'j', 'N', '1875', '979', 'e', '6629', '7669', '3843', 'e', '8535', '843', 'Y', 'T', '5607', 'L', '8537', 'Z', '1179', '4953', 'b', 'E', 1789, 'L', 827, 9337, 8785, 881, 'X', 'K', 9639, 'A', 4531], ['r', 4373, 'P', 8895, 'g', 6969, 7075, 3807, 't', 'J', 8863, 't', 2809, 317, 'd', '1875', '979', 'e', '6629', '7669', '3843', 'e', '8535', '843', 'Y', 'T', '5607', 'L', '8537', 'Z', '1179', '4953', 'b', 'z', 4621, 1383, 9119, 5185, 'm', 5885, 2059, 4693, 5623]
[A]:
1875, 979, e, 6629, 7669, 3843, e, 8535, 843, Y, T, 5607, L, 8537, Z, 1179, 4953, b