instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[8523, 2741, 'B', 2283, 2319, 5579, 4895, 1093, '6081', 'w', 'j', 'U', '8951', 'g', '3325', '6587', '4979', 'X', 'x', '8257', 'G', 2491], [17, 6185, '6081', 'w', 'j', 'U', '8951', 'g', '3325', '6587', '4979', 'X', 'x', '8257', 'n', 4549, 'g', 1859, 'f', 'B', 4639, 6413]
answer:
6081, w, j, U, 8951, g, 3325, 6587, 4979, X, x, 8257


question:
[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']
answer:
93, 9827, H, K, 5191, x, 7725, b, 8147, o, 7759, 8341, 8771, k, 4717, t, w


question:
['r', 329, 'B', 'D', 'n', 'g', 9239, 5001, 6981, 'A', '271', '9311', '3911', '5837', '3133', 'L', '3303', '2583', 't', '9007', 'G', 'm', 'm', '7647', 'g', 'Y', '7791', '1575', '9991', '8667', 'E', 'r'], ['j', 6861, 7911, 'Z', 'e', 'N', 5923, 8761, 'A', '271', '9311', '3911', '5837', '3133', 'L', '3303', '2583', 't', '9007', 'G', 'm', 'm', '7647', 'g', 'Y', '7791', '1575', '9991', '8667', 'T', 9963, 'I', 'l', 4959, 6061, 's', 8595]
answer:

A, 271, 9311, 3911, 5837, 3133, L, 3303, 2583, t, 9007, G, m, m, 7647, g, Y, 7791, 1575, 9991, 8667