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

[Q]: [37, 2553, 'G', 'a', 325, 613, '4953', '1589', 'W', 'A', 'n', '5241', 'r', '1599', 'a', '6129', 'J', 'H', 'F', 'r', 'u', 'q', 7043, 'a', 'n'], [3683, 'D', 'l', 'G', 'T', 'Z', 'i', 9075, 'M', 'Y', 5963, '4953', '1589', 'W', 'A', 'n', '5241', 'r', '1599', 'a', '6129', 'J', 'H', 'F', 'r', 'u', 'C', 'Q', 'W', 2181, 'O', 'Q', 'D', 5703, 3461]
[A]: 4953, 1589, W, A, n, 5241, r, 1599, a, 6129, J, H, F, r, u


[Q]: [6135, 2759, 'f', 8389, 9699, 'T', '93', '9827', 'H', 'K', '5191', 'x', '7725', 'b', '8147', 'o', '7759', '8341', '8771', 'k', '4717', 't', 'w', 'E', 8375, 2917], ['V', 'C', 'g', 'Y', 3903, 6561, 'a', 'N', 1723, 8443, 'Y', 'Q', 'D', 'c', 'j', 5893, 5679, '93', '9827', 'H', 'K', '5191', 'x', '7725', 'b', '8147', 'o', '7759', '8341', '8771', 'k', '4717', 't', 'w', 'D', 8567, 3597, 'e', 2223, 8453, 4659, 9767, 9347, 'x', 5879, 'D', 'T']
[A]: 93, 9827, H, K, 5191, x, 7725, b, 8147, o, 7759, 8341, 8771, k, 4717, t, w


[Q]: ['b', 8849, 935, 3445, 'f', '1477', 'u', '4073', 'P', 'U', 'F', '4065', '7029', 'm', 'b', 'd', 'k', '4439', 'Y', 'm', '2093', 'i', '9627', 'y', '7655', '9443', 'C', 'n', 'c', 3411, 5715], ['i', 'X', 'F', 'x', 191, 6617, 673, 5431, 4811, 5351, 4483, 101, 9513, 'y', 'u', '1477', 'u', '4073', 'P', 'U', 'F', '4065', '7029', 'm', 'b', 'd', 'k', '4439', 'Y', 'm', '2093', 'i', '9627', 'y', '7655', '9443', 'C', 'n', 'W', 1879, 7317, 5851]
[A]:
1477, u, 4073, P, U, F, 4065, 7029, m, b, d, k, 4439, Y, m, 2093, i, 9627, y, 7655, 9443, C, n