instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[3937, 'R', 'H', '3517', '1845', 'Y', '8999', '7003', '6677', '8517', 'k', 'W', '5321', '5817', 's', '271', '4109', 'o', 5471, 's', 8751, 2307, 4959, 2645, 7227, 3355, 'Z', 'c', 'D', 1155, 'W', 'T'], ['V', 'B', 'z', 2111, 'H', '3517', '1845', 'Y', '8999', '7003', '6677', '8517', 'k', 'W', '5321', '5817', 's', '271', '4109', 'b', 8675, 9843, 'v', 'n']
answer:
H, 3517, 1845, Y, 8999, 7003, 6677, 8517, k, W, 5321, 5817, s, 271, 4109


question:
[3043, 'd', 1055, '2909', 'J', 'D', '4735', '6701', 'v', 'P', '4341', '7905', 'G', '5297', '6721', 'Y', 'f', 4599], ['Q', 'X', 2931, 'f', 3139, 'r', 3625, 4375, 'B', 8381, '2909', 'J', 'D', '4735', '6701', 'v', 'P', '4341', '7905', 'G', '5297', '6721', 'N', 8281, 'W', 'u', 5969, 'w', 'b', 1735, 'j']
answer:
2909, J, D, 4735, 6701, v, P, 4341, 7905, G, 5297, 6721


question:
['d', 'N', 'B', 'C', 8237, 'g', 'O', 'l', 'E', 'A', 'B', '5751', '3877', 'J', '1867', '2315', 'q', 'w', '8277', '293', 'G', '3073', 'R', 'X', 't', '8043', '4193', '2573', '5223', '6829', '3969', '6953', '8557', '5699', 'N', '2047', '5811', '6727', 'A', 'I', 'Y', 'A', 'R', 9807], ['g', 'u', 585, 'A', 'B', '5751', '3877', 'J', '1867', '2315', 'q', 'w', '8277', '293', 'G', '3073', 'R', 'X', 't', '8043', '4193', '2573', '5223', '6829', '3969', '6953', '8557', '5699', 'N', '2047', '5811', '6727', 'D', 7133, 'M', 'B', 7265, 'u', 'p', 'Q', 8505, 5535, 'Q', 3671, 'Y', 6907, 'X', 2231, 'R', 'B', 2103, 'o', 'i']
answer:

A, B, 5751, 3877, J, 1867, 2315, q, w, 8277, 293, G, 3073, R, X, t, 8043, 4193, 2573, 5223, 6829, 3969, 6953, 8557, 5699, N, 2047, 5811, 6727