instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['f', 1055, 'X', 4189, 'G', 'J', 423, 8439, 'I', 'B', 6741, 151, 'R', 'A', 'S', 1495, 397, 'Y', 1945, 3493, 6379, 'b', '5877', 'E', 'd', '1819', '2441', '7059', '2535', '4855', '2281', '4211', '9017', '8631', 'C', '7107', '2473', '3995', '4923', '1735', '3551', 'U', 'X', 'V', 'v', 9151, 'L', 7093, 'r', 'n'], [5255, 'w', 'X', 5033, 'H', 4787, 7515, 'n', 9523, 'y', 'N', 4307, 3457, 1235, 3197, 'p', 'Q', 5355, 5255, 'E', 417, '5877', 'E', 'd', '1819', '2441', '7059', '2535', '4855', '2281', '4211', '9017', '8631', 'C', '7107', '2473', '3995', '4923', '1735', '3551', 'U', 'X', 'V', 'g', 'a', 'W', 2175, 4043, 'a', 'T', 1463, 1547, 7287, 'j', 'U', 2379, 5541, 7265]
answer:
5877, E, d, 1819, 2441, 7059, 2535, 4855, 2281, 4211, 9017, 8631, C, 7107, 2473, 3995, 4923, 1735, 3551, U, X, V


question:
['r', 9177, 1593, 9315, 'C', 'Z', 'w', 'X', '1005', '185', '837', 'p', '2923', 'Y', 'A', 2489, 3955, 1603, 6355], ['I', 'W', 7673, 'm', 'E', 9111, 4177, 9355, 'Z', 'w', 'X', '1005', '185', '837', 'p', '2923', 'Y', 'v', 9065, 2309, 5041, 1047, 1263, 'V', 3483]
answer:
Z, w, X, 1005, 185, 837, p, 2923, Y


question:
['R', 'c', 417, 6343, '993', '841', '4905', 'U', 'i', '937', '6283', 'e', '711', 'g', '3621', 'C', '8601', 'u', 'Y', '4007', 'A', 'c', 'o', 'Z', 'W', 8133, 'r', 'B', 'w', 'O', 7953], [3435, 'c', 'H', 8451, 'M', 6053, 6169, 233, 'x', 'Z', 1477, 'S', '993', '841', '4905', 'U', 'i', '937', '6283', 'e', '711', 'g', '3621', 'C', '8601', 'u', 'Y', '4007', 'v', 'm', 281, 'K', 'j', 1659, 'J', 5861]
answer:

993, 841, 4905, U, i, 937, 6283, e, 711, g, 3621, C, 8601, u, Y, 4007