instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['w', 3897, 'U', 'a', '455', '6499', '8975', '9003', 'O', 'j', 'T', 'P', 'C', 'z', 5141, 1751, 6731, 'r'], ['B', 8071, 703, 'G', 885, 'Z', 2391, 1749, 4177, 'U', 'a', '455', '6499', '8975', '9003', 'O', 'j', 'T', 'D', 8751, 'y', 2941]
answer:
U, a, 455, 6499, 8975, 9003, O, j, T


question:
['C', 'd', 'U', 'O', 'X', 'Q', 75, 'n', '1745', '4477', '5381', 'S', 'G', '257', 'Q', '2891', 'e', 'U'], ['G', 'H', 7457, 'N', '1745', '4477', '5381', 'S', 'G', '257', 'Q', '2891', 'G', 'x', 'm', 865, 9285, 1495, 'l', 'J']
answer:
1745, 4477, 5381, S, G, 257, Q, 2891


question:
[7911, 7729, 'W', 'N', 'd', 7421, 'T', '4433', '3899', '1777', '1655', '7453', 'Z', 'z', 'N', 'N', 'j', 9189, 2411, 2079], ['L', 't', 'O', 2151, 'J', 'K', 'T', '4433', '3899', '1777', '1655', '7453', 'Z', 'j', 9153, 1587, 6287, 267, 'r', 2319]
answer:

T, 4433, 3899, 1777, 1655, 7453, Z