In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[5911, 'u', 6309, 9397, 9345, 7997, 'U', 'w', 'q', '7585', '3117', '4453', '3581', 'O', 'j', '3815', 'i', 'h', '1507', '3615', 'f', 'f', '2177', '3449', '1243', '5695', 'R', 'Z', 6167, 8919, 'M', 2389, 1105, 5255], ['d', 'F', 'w', 'q', '7585', '3117', '4453', '3581', 'O', 'j', '3815', 'i', 'h', '1507', '3615', 'f', 'f', '2177', '3449', '1243', '5695', 'e', 't', 8685, 'R', 'J', 5015, 8735, 'W', 5913]
w, q, 7585, 3117, 4453, 3581, O, j, 3815, i, h, 1507, 3615, f, f, 2177, 3449, 1243, 5695

[2803, 'l', 8379, 'r', 'b', 2363, 'P', 'K', 's', 3999, 't', 167, 'N', '9089', '4973', '7373', '8759', 'W', 'r', '6259', '9427', 'c', 'Q', '2311', '5829', 'O', '7913', '1539', 'r', 'e', 'd', '9025', 'M', 7681, 'e', 'm', 'a', 1365, 'm', 'm', 'v', 'P', 'M', 3649, 7257, 'q', 9843, 831, 'U', 'b'], ['A', 'm', 9121, 'h', 'p', 'k', 'P', 4077, 'd', 3595, 1689, 'D', 'C', 'l', 'I', 'Y', 'N', '9089', '4973', '7373', '8759', 'W', 'r', '6259', '9427', 'c', 'Q', '2311', '5829', 'O', '7913', '1539', 'r', 'e', 'd', '9025', 'K', 2849, 'i', 'K', 'N', 'u', 1811, 967, 2799, 'u', 'C', 637, 1911, 6151, 'L']
N, 9089, 4973, 7373, 8759, W, r, 6259, 9427, c, Q, 2311, 5829, O, 7913, 1539, r, e, d, 9025

['R', 'x', 'X', 8847, 6433, 'e', 'X', 7161, 'y', 9861, 'e', 6013, 4375, 'a', 'E', 'd', 'v', '4987', '1251', 'S', '3969', 'w', '6015', '8335', 'd', 'J', '4067', 'X', '9079', 'x', 'D', 'l', 'H', 'F', 'J', 7575, 1475, 'm', 'q', 'c', 'M', 'n', 'e', 'u', 3895, 9103, 'o', 8497, 'Y'], ['c', 'd', 'l', 9125, 2843, 6879, 'a', 'E', 'd', 'v', '4987', '1251', 'S', '3969', 'w', '6015', '8335', 'd', 'J', '4067', 'X', '9079', 'x', 'D', 'l', 'I', 'f', 'O', 'f', 'P', 3823, 8599, 2537, 'U', 5213, 'f', 'T', 3309, 'A', 's']
a, E, d, v, 4987, 1251, S, 3969, w, 6015, 8335, d, J, 4067, X, 9079, x, D, l