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

[EX Q]: ['C', 573, 'f', 1193, 7823, '1533', 'F', 'B', 'w', 'y', '3525', 't', '7201', 'h', 'f', 'w', 'Q', 'U', '1569', 'm', '9675', '1053', '4611', 'I', 3559, 5459, 2961, 'j', 7205, 5403, 8753, 2855, 55, 9273, 'e', 'G', 9505, 6191], [6441, 'L', 'r', 6289, 'P', 'r', 9227, 8285, 'Z', '1533', 'F', 'B', 'w', 'y', '3525', 't', '7201', 'h', 'f', 'w', 'Q', 'U', '1569', 'm', '9675', '1053', '4611', 'F', 'A', 'h', 'm', 5711, 'b', 933, 1093, 'S', 'b', 'x']
[EX A]: 1533, F, B, w, y, 3525, t, 7201, h, f, w, Q, U, 1569, m, 9675, 1053, 4611

[EX Q]: ['J', 'G', 'h', 'z', '6979', 'W', 'W', '7681', 's', '8827', 'm', 't', 'z', 9681, 'z'], ['Q', 4625, 4609, 2245, 'h', 'z', '6979', 'W', 'W', '7681', 's', '8827', 'A', 9751, 'U', 7397]
[EX A]: h, z, 6979, W, W, 7681, s, 8827

[EX Q]: [4837, 'e', 'd', 3717, 3245, 'j', 'A', '5181', 'i', 'X', 'h', 'J', 'h', 'S', 801, 5829, 3309], ['K', 'j', 'L', 'N', 4449, 5349, 'A', '5181', 'i', 'X', 'h', 'J', 'c', 7035, 533, 5903, 'n', 'e']
[EX A]:
A, 5181, i, X, h, J