instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['S', 'o', 9247, 'W', 'G', 5923, 4791, '8083', '3207', '9137', '9359', '9297', '9667', '75', 'h', '9671', 's', 'T', 5829, 'p'], ['K', 'U', 'H', 8611, 1005, 'I', '8083', '3207', '9137', '9359', '9297', '9667', '75', 'h', '9671', 'C', 9577, 8279, 2247, 'x', 4917, 'H']
answer:
8083, 3207, 9137, 9359, 9297, 9667, 75, h, 9671


question:
[3277, 9365, 4973, 'q', 'S', 6337, 3661, 'Q', 'J', 'c', '3205', '2707', '1869', '1285', 'z', 'c', 'l', 'w', 5939, 6533, 'h', 1877, 10017, 'q'], ['L', 8235, 'n', 'Q', 'J', 'c', '3205', '2707', '1869', '1285', 'z', 'c', 'O', 1591, 'C', 2553, 2613, 'E', 3577, 'u']
answer:
Q, J, c, 3205, 2707, 1869, 1285, z, c


question:
[6579, 2507, 7995, 'd', 2469, '7029', 'u', '6601', '673', 'O', 'G', '393', '7889', 'o', '6149', 'x', 'B', 'Z', 2069, 1863, 'z', 'N', 'u', 191], [1, 'a', 6713, 7397, 'S', 'i', 'w', '7029', 'u', '6601', '673', 'O', 'G', '393', '7889', 'o', '6149', 'x', 'B', 'I', 2973, 'P', 8767]
answer:

7029, u, 6601, 673, O, G, 393, 7889, o, 6149, x, B