instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[9881, 2501, 7097, 3329, 1065, 'h', 'J', 1357, 'Y', 'x', 7747, 357, 3529, 6397, 'L', '539', '2309', 'a', 'B', '965', '7339', '5615', 'O', 'b', '9687', '1095', '2253', 'G', 'G', '5381', 'e', '7179', '3215', 'z', '7589', 'V', '6001', '2451', '6691', '2189', 'd', 'o', 'Y', 363, 7935, 'M', 'o', 'k', 'w', 9975, 405, 'a'], ['E', 'g', 2627, 1707, 2107, 8717, 'D', 'e', 'g', 'l', 'N', 'd', '539', '2309', 'a', 'B', '965', '7339', '5615', 'O', 'b', '9687', '1095', '2253', 'G', 'G', '5381', 'e', '7179', '3215', 'z', '7589', 'V', '6001', '2451', '6691', '2189', 'K', 'X', 4927, 'U', 'P', 'r', 'c', 'o', 'm', 7749]
answer:
539, 2309, a, B, 965, 7339, 5615, O, b, 9687, 1095, 2253, G, G, 5381, e, 7179, 3215, z, 7589, V, 6001, 2451, 6691, 2189


question:
['J', 'h', '8587', 'b', 't', 'k'], [8955, 7253, '8587', 'b', 'e', 8655]
answer:
8587, b


question:
[3623, 'N', 5939, 1263, 'L', 'r', 'Q', 8687, 'B', 'M', 6189, '473', 'S', 't', '373', '2827', '3845', '5655', '8295', 'z', '9419', 'C', '8559', '4093', '279', 'D', '5087', 'H', 'W', '5975', '6127', 'L', '7829', 'h', 5861], [8705, 't', 6243, 'n', 'w', 'Q', 'B', 2379, 405, 'B', 5983, 6301, 'r', 'S', 'm', 'A', '473', 'S', 't', '373', '2827', '3845', '5655', '8295', 'z', '9419', 'C', '8559', '4093', '279', 'D', '5087', 'H', 'W', '5975', '6127', 'L', '7829', 'u', 'G', 'p', 'U', 'X', 't', 'W', 5645, 6695]
answer:

473, S, t, 373, 2827, 3845, 5655, 8295, z, 9419, C, 8559, 4093, 279, D, 5087, H, W, 5975, 6127, L, 7829