instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['z', 'L', 'e', 3279, 's', 'U', 'p', '2885', 'w', 'x', 7713], [3907, 'e', 's', 'U', 'p', '2885', 'w', 'F', 'x', 'v', 5319]
answer:
s, U, p, 2885, w


question:
[9273, 'C', 'u', 6963, 'W', 7827, 3953, 'p', 6281, 7421, 'j', 'Y', 'P', 253, 5393, 'k', 9437, 'f', 6067, 'l', 6167, 'j', 'o', 'y', 'R', '5165', 'K', '6947', '2583', '3721', 'u', 'b', 'e', 'G', 'B', '3777', '623', '8995', '7339', 'b', '8633', '6783', 'l', 'q', '9637', '2791', '6545', 'W', 'G', 'a', 'v', 'h', 3895, 'C', 719, 1945, 'S'], ['G', 4797, 'z', 9055, 'c', 't', 7175, 1231, 'I', 'X', 1415, 'n', 7801, 'K', 7581, 'X', 3735, 'a', 'R', '5165', 'K', '6947', '2583', '3721', 'u', 'b', 'e', 'G', 'B', '3777', '623', '8995', '7339', 'b', '8633', '6783', 'l', 'q', '9637', '2791', '6545', 'W', 'G', 'a', 'C', 'E', 'p', 'e', 'O', 'O', 9127, 'c', 6151, 5929, 'v', 'Z', 6375, 'F', 6255, 6803, 'Y', 'Z', 6865, 5889, 1719, 305, 5127, 'g', 'x', 8743]
answer:
R, 5165, K, 6947, 2583, 3721, u, b, e, G, B, 3777, 623, 8995, 7339, b, 8633, 6783, l, q, 9637, 2791, 6545, W, G, a


question:
['S', 245, 'O', 'C', 3627, 8463, 2209, 'S', 1411, 'l', 'H', 4653, 149, 8159, 'c', 'Q', 6069, 7097, 3571, 'r', '7949', '5393', 't', '8463', '4323', '429', '2795', 'o', '5455', 'j', 'H', 'n', 'S', '263', 'N', 'Q', '4093', 'L', 'q', 'O', 'p', 7649, 2967], ['i', 'H', 4841, 7467, 'Y', 's', 2359, 'Z', 'd', 'T', 1081, 4781, 1439, 3839, 79, 'P', 7373, 'E', 6967, 'r', '7949', '5393', 't', '8463', '4323', '429', '2795', 'o', '5455', 'j', 'H', 'n', 'S', '263', 'N', 'Q', '4093', 'L', 'q', 'd', 6767, 'K', 9245, 9509, 'T', 6925, 'G', 977, 'z', 'A', 3977]
answer:

r, 7949, 5393, t, 8463, 4323, 429, 2795, o, 5455, j, H, n, S, 263, N, Q, 4093, L, q