instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['Y', 'Z', 'm', 'S', '3631', 'v', 'x', 5851, 615, 'm'], ['D', 'D', 'm', 'S', '3631', 'v', 'O', 'D']
answer:
m, S, 3631, v

question:
[4041, 'A', '9609', 'E', 'r', 'd', 'u', 'S', '7397', '8573', '4893', 'T', 't', 'K', '7425', 'E', 'J', 'Q', 'U', '1407', '3419', '1193', 'H', '7525', 'H', 4635, 7087, 8857, 1057, 1877, 'U', 'V', 7175, 'r', 4599], [801, 8323, 7503, 'U', 381, 'd', 'y', 453, 1687, 'R', '9609', 'E', 'r', 'd', 'u', 'S', '7397', '8573', '4893', 'T', 't', 'K', '7425', 'E', 'J', 'Q', 'U', '1407', '3419', '1193', 'H', '7525', 'j', 2559, 3465, 'C', 'I', 5493, 'X', 'r']
answer:
9609, E, r, d, u, S, 7397, 8573, 4893, T, t, K, 7425, E, J, Q, U, 1407, 3419, 1193, H, 7525

question:
['d', 2597, 'R', 'x', 'd', 607, 2195, 'z', 2747, 'M', 'N', 'T', 'j', 7253, 5163, 5689, 'O', 8413, 8091, 'P', '6033', 'h', '7523', 'K', 'i', '2649', 'O', '6477', '763', '7455', 'v', '3213', '1033', 'c', 'C', '2351', '6491', '2049', '3879', '649', 'a', 'e', '5617', 'W', '7899', 'f', 'v', 6087, 3277, 7967, 'K', 't', 1137, 'D', 'O', 'Z', 'y', 'I', 'I', 3339, 'S', 'c', 'M', 'x', 'c'], [1895, 9423, 8299, 'P', '6033', 'h', '7523', 'K', 'i', '2649', 'O', '6477', '763', '7455', 'v', '3213', '1033', 'c', 'C', '2351', '6491', '2049', '3879', '649', 'a', 'e', '5617', 'W', '7899', 'm', 'A']
answer:
P, 6033, h, 7523, K, i, 2649, O, 6477, 763, 7455, v, 3213, 1033, c, C, 2351, 6491, 2049, 3879, 649, a, e, 5617, W, 7899