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

[Q]: ['y', 'b', 'A', 'K', 887, '9169', '1575', '5233', '1749', '5739', 'A', 'V', 8989], [3381, 5213, 9463, 8631, 2091, '9169', '1575', '5233', '1749', '5739', 'h', 1679, 8181]
[A]: 9169, 1575, 5233, 1749, 5739


[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]: [4515, 't', 9815, 1305, 'X', '817', '8739', 'F', '7197', 'y', 'C', 'C', 'w', 'W', 'B', '2121', 'M', 'W', 3943], ['S', 'f', 'b', 'b', 'X', '817', '8739', 'F', '7197', 'y', 'C', 'C', 'w', 'W', 'B', '2121', 'H', 's', 'c']
[A]:
X, 817, 8739, F, 7197, y, C, C, w, W, B, 2121