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

[127, 'J', 'v', 6999, 'g', 'G', 1965, 'E', 8699, 7579, 9265, 6993, 'B', 'R', 'I', '8517', 'V', 'W', '7777', 'K', '4475', '2323', 'z', '7003', 'h', 'q', 'T', '6623', 'L', 851, 9385, 8367, 'J'], [1577, 'y', 121, 6195, 'B', 'R', 'I', '8517', 'V', 'W', '7777', 'K', '4475', '2323', 'z', '7003', 'h', 'q', 'T', '6623', 'T', 'M', 'l', 'D', 'z', 9687, 1645, 'W', 1249, 5527, 297]
B, R, I, 8517, V, W, 7777, K, 4475, 2323, z, 7003, h, q, T, 6623

['p', 9773, 'Y', 'o', 'w', 's', '583', 'e', '2773', '9925', '8535', 'M', '9831', 'V', 'q', 'S', 5087, 'M', 7601, 'D'], [7787, 'l', 'o', 'w', 's', '583', 'e', '2773', '9925', '8535', 'M', '9831', 'V', 'q', 'X', 'W', 3163, 'f', 5201]
o, w, s, 583, e, 2773, 9925, 8535, M, 9831, V, q

[7911, 5725, 5663, 'i', 'p', 4307, 'V', 'B', 'F', 'V', 1733, 7317, 2989, 'e', 3933, 3663, 'G', 7215, 'W', 531, 'r', 837, 5069, 'e', 5795, 'o', 'i', 9745, '1243', '1869', 'Y', '8273', '4111', '8839', '9887', 'f', '5951', '2717', 'R', 'C', '2507', 'e', 'q', 'F', 'n', '3439', 'W', '9021', 'z', 'X', 'v', '4901', '4519', '9231', 'u', '4939', 's', 7643, 3503, 'k', 'v'], ['L', 9775, 6069, 'e', 4685, 7945, 'a', 'W', 669, 'j', 'c', 'r', 'D', 4907, 'N', 2875, 9297, 'M', 'v', 'E', 'R', 'z', 'o', 6423, 'i', 8001, '1243', '1869', 'Y', '8273', '4111', '8839', '9887', 'f', '5951', '2717', 'R', 'C', '2507', 'e', 'q', 'F', 'n', '3439', 'W', '9021', 'z', 'X', 'v', '4901', '4519', '9231', 'u', '4939', 'g', 'Z', 9911, 8063, 'Z', 'Z', 3483, 7055]

1243, 1869, Y, 8273, 4111, 8839, 9887, f, 5951, 2717, R, C, 2507, e, q, F, n, 3439, W, 9021, z, X, v, 4901, 4519, 9231, u, 4939