instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[2945, 6951, 2771, 'k', 'G', '7377', 'd', 'a', 'p', 'J', 'c', 'R', '6641', 'a', '2235', '3033', '3189', '7299', 'h', 'T', '5111', 'k', 'd', 4197, 'j', 'p', 'z', 1911, 'w', 6663, 7993, 5973, 3193, 7387, 'h', 'e', 8663, 2715], ['U', 'a', 'f', 7179, 7859, 'C', 6081, 2069, 3459, 'm', 'w', 'k', 'q', 'k', 'G', '7377', 'd', 'a', 'p', 'J', 'c', 'R', '6641', 'a', '2235', '3033', '3189', '7299', 'h', 'T', '5111', 'k', 'e', 'v', 'f', 5943, 8771, 'K', 'i', 'c', 'x', 7745, 'F', 'x', 3855, 'S', 5113, 1205]
answer:
k, G, 7377, d, a, p, J, c, R, 6641, a, 2235, 3033, 3189, 7299, h, T, 5111, k

question:
['w', 9889, 'I', '8971', '7631', '9073', 'Y', 'O', 'R', 'q', '8353', '6125', '8191', 'x', '3121', 'Z', '7817', 'x', 'K', '9307', 'A', '19', '2297', 'C', 'Y', 't', 'D', 'Q', 4079, 8567, 5331, 6035, 't', 6147, 5597, 6117, 'w', 'g', 'R', 'G', 7597, 581, 8473], ['T', 'B', 1003, 'E', 5935, 'a', 7777, 'N', 't', 'w', 9123, 965, 'F', 9067, 'g', 6129, 6545, 977, 'r', 'H', 6793, '8971', '7631', '9073', 'Y', 'O', 'R', 'q', '8353', '6125', '8191', 'x', '3121', 'Z', '7817', 'x', 'K', '9307', 'A', '19', '2297', 'C', 'Y', 't', 'D', 'V', 2257, 323, 'T', 'c', 'w', 3529, 9379, 'J', 779, 'W', 'd']
answer:
8971, 7631, 9073, Y, O, R, q, 8353, 6125, 8191, x, 3121, Z, 7817, x, K, 9307, A, 19, 2297, C, Y, t, D

question:
[867, 8735, 7493, 7143, 9187, 1945, 8251, 2937, 'd', 5617, 'P', 3467, 9491, '1479', '6405', '1399', 'k', '8735', '8433', '1231', 'n', '9907', 'p', '4499', 'B', '5061', 'C', 'm', 'K', 'R', 'k', 4757, 't', 'e', 'R', 3079, 6527, 7193, 7501, 'M'], ['g', 4571, 1917, 'W', 889, '1479', '6405', '1399', 'k', '8735', '8433', '1231', 'n', '9907', 'p', '4499', 'B', '5061', 'C', 'm', 'c', 'Q', 'P', 839, 'T', 1151, 4147, 's', 3805]
answer:
1479, 6405, 1399, k, 8735, 8433, 1231, n, 9907, p, 4499, B, 5061, C, m