instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['f', 1055, 'X', 4189, 'G', 'J', 423, 8439, 'I', 'B', 6741, 151, 'R', 'A', 'S', 1495, 397, 'Y', 1945, 3493, 6379, 'b', '5877', 'E', 'd', '1819', '2441', '7059', '2535', '4855', '2281', '4211', '9017', '8631', 'C', '7107', '2473', '3995', '4923', '1735', '3551', 'U', 'X', 'V', 'v', 9151, 'L', 7093, 'r', 'n'], [5255, 'w', 'X', 5033, 'H', 4787, 7515, 'n', 9523, 'y', 'N', 4307, 3457, 1235, 3197, 'p', 'Q', 5355, 5255, 'E', 417, '5877', 'E', 'd', '1819', '2441', '7059', '2535', '4855', '2281', '4211', '9017', '8631', 'C', '7107', '2473', '3995', '4923', '1735', '3551', 'U', 'X', 'V', 'g', 'a', 'W', 2175, 4043, 'a', 'T', 1463, 1547, 7287, 'j', 'U', 2379, 5541, 7265]
answer:
5877, E, d, 1819, 2441, 7059, 2535, 4855, 2281, 4211, 9017, 8631, C, 7107, 2473, 3995, 4923, 1735, 3551, U, X, V


question:
[5269, 'q', 'b', 9461, 1715, 8909, 2865, 't', 3899, 9097, 's', 'J', 'u', 'O', 'q', '3289', '9079', 'q', '1341', 'a', '8881', 's', '1837', '4351', '5559', '43', '4733', 'y', '6455', '6219', '725', '7947', '7143', '9627', '3401', '1647', '755', 'E', 4775, 7047, 6939, 5023, 'F', 1385, 'f', 'P', 'R', 6711, 3741, 'C', 6351, 'K', 5279, 'm', 4933, 8587, 4429, 793, 5537, 'v'], ['X', 'A', 'I', 'W', 8039, 6937, 'l', 209, 6835, 'Z', 'x', 'G', 'R', 's', 'J', 'u', 'O', 'q', '3289', '9079', 'q', '1341', 'a', '8881', 's', '1837', '4351', '5559', '43', '4733', 'y', '6455', '6219', '725', '7947', '7143', '9627', '3401', '1647', '755', 'i', 'a', 'k', 5823, 'r', 'l', 'p', 'F', 5771, 'H', 7231, 't', 'c']
answer:
s, J, u, O, q, 3289, 9079, q, 1341, a, 8881, s, 1837, 4351, 5559, 43, 4733, y, 6455, 6219, 725, 7947, 7143, 9627, 3401, 1647, 755


question:
[2847, 'F', 'X', 'r', 'b', 7949, 'D', 'N', 7351, 9281, 6459, 1259, 'n', 'J', 7591, 2211, 'F', 'S', 4993, 2859, 'H', 'G', '8091', 'q', 'I', 'g', 'y', '601', 'z', 'H', 'j', 'f', '765', '4123', '483', '885', '9119', 'Y', '823', '8477', 'd', 'j', '8535', '7823', 'a', '8275', 'Q', '4937', 'R', '8343', 'V', 1691, 8981, 5507, 9611, 'g', 'F', 'g', 'N', 'k'], [2443, 'H', 31, 'Q', 'l', 'h', 9763, 'y', 'v', 4593, 3593, 747, 'I', 'x', 9027, '8091', 'q', 'I', 'g', 'y', '601', 'z', 'H', 'j', 'f', '765', '4123', '483', '885', '9119', 'Y', '823', '8477', 'd', 'j', '8535', '7823', 'a', '8275', 'Q', '4937', 'R', '8343', 'g', 4379]
answer:

8091, q, I, g, y, 601, z, H, j, f, 765, 4123, 483, 885, 9119, Y, 823, 8477, d, j, 8535, 7823, a, 8275, Q, 4937, R, 8343