instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[571, 969, 3069, 7455, 'g', 'Z', 237, 8231, 71, 'X', '873', 'N', 'u', 'c', 'n', '759', 'p', 'I', '1007', 'O', 'V', '9137', 'G', '1727', '7437', 't', '8909', 'L', 'C', 'R', 3217, 1445, 3493, 'Y', 'G', 6747, 751, 1347, 7337, 'Z'], ['z', 'U', 477, 'm', 'y', 7909, 413, 6315, 'v', 7173, 1403, 'F', 'M', 7559, 7589, 9021, 'U', 2859, '873', 'N', 'u', 'c', 'n', '759', 'p', 'I', '1007', 'O', 'V', '9137', 'G', '1727', '7437', 't', '8909', 'L', 'k', 3817, 'Q', 1165]
answer:
873, N, u, c, n, 759, p, I, 1007, O, V, 9137, G, 1727, 7437, t, 8909, L


question:
[4803, 'S', 6357, 7491, 8573, 'O', 9721, 'j', 6491, 'Y', 2083, 8345, 893, 'N', 953, '4031', 'q', 'i', '5741', 'u', '5545', 'Z', 'h', 'a', 'q', 'B', 'V', '4963', '1073', '597', 'h', 'T', '7285', 'Z', '471', '6717', '8125', '5031', 'd', 'a', 'j', 'R', 'F', 8959, 't', 2649, 'T', 6075, 'K', 2981, 'Q', 9069, 'S', 5253, 3581, 8697, 5461, 9309, 2107, 'D', 617], ['R', 'Z', 5655, 7575, 'Q', 'f', 'U', '4031', 'q', 'i', '5741', 'u', '5545', 'Z', 'h', 'a', 'q', 'B', 'V', '4963', '1073', '597', 'h', 'T', '7285', 'Z', '471', '6717', '8125', '5031', 'J', 'w', 'V', 'T', 1243, 3949, 7619, 3707, 'd', 'C', 'd', 'B', 4657, 'U', 'c', 5465, 6961, 'x', 'L', 'e', 'j']
answer:
4031, q, i, 5741, u, 5545, Z, h, a, q, B, V, 4963, 1073, 597, h, T, 7285, Z, 471, 6717, 8125, 5031


question:
['a', 8119, 'S', 2575, 3531, '3727', 'x', 'J', 't', '9825', 'z', 'o', '4043', '3637', '7545', 'F', 'N', 'g', 'c'], [5559, 'P', 'V', 1419, 6507, 'W', 9429, 'V', 9763, '3727', 'x', 'J', 't', '9825', 'z', 'o', '4043', '3637', '7545', 'y', 1229, 'S', 5613]
answer:

3727, x, J, t, 9825, z, o, 4043, 3637, 7545