instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['Y', 'T', 'S', 'w', 't', 2753, 2583, 'B', 1731, 'k', 5301, 'R', 'g', 5503, 1467, 'N', 'l', 'A', 'V', 2559, 'B', 5477, 9431, '6259', '7331', '9781', '945', 'S', '9147', '4263', '1371', 'c', '2595', 'W', 'N', 'T', 'l', 'X', 'T', 'e', '8731', 'A', 'V', '6643', 'k', 'S', 'r', 857, 'P', 2433, 'F'], [1509, 3085, 'H', 2635, 5929, 'h', 8211, 'D', 6973, '6259', '7331', '9781', '945', 'S', '9147', '4263', '1371', 'c', '2595', 'W', 'N', 'T', 'l', 'X', 'T', 'e', '8731', 'A', 'V', '6643', 'k', 'S', 'R', 'c', 'R', 'e', 3481, 'Y', 7899, 'l', 4879]
answer:
6259, 7331, 9781, 945, S, 9147, 4263, 1371, c, 2595, W, N, T, l, X, T, e, 8731, A, V, 6643, k, S


question:
[5599, 'o', 'p', 'T', 'o', 'p', 'B', 'M', '283', 'R', 'a', '9671', '8125', 'D', 'e', 'O', 'O', 3319], ['J', 2811, 7263, 'C', 4889, 477, 'o', 'p', 'B', 'M', '283', 'R', 'a', '9671', '8125', 'F', 3717, 'X', 1407, 2097, 'J', 'N', 'W']
answer:
o, p, B, M, 283, R, a, 9671, 8125


question:
[7747, 4219, 'r', '10025', 'f', 'H', '3851', '1051', '9789', 'v', '4581', 'F', 'U', 'b', 3337, 7787, 'Q', 5705, 'G', 'N', 'D'], [1093, 4853, '10025', 'f', 'H', '3851', '1051', '9789', 'v', '4581', 'F', 'U', 'q', 'M', 4821, 7751, 'Z', 9141, 'x', 7009]
answer:

10025, f, H, 3851, 1051, 9789, v, 4581, F, U