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

[1307, 'u', 'Z', 3323, 191, 'i', 'h', 't', 'L', '8549', '7861', '9747', '3985', 'g', 'r', '1247', 'R', 'S', 'a', 'a', '749', 'C', 'M', 'y', 'h', 7985, 9989, 'j'], [2817, 1955, 2973, 'Y', 9221, 'z', '8549', '7861', '9747', '3985', 'g', 'r', '1247', 'R', 'S', 'a', 'a', '749', 'G', 'M', 2083, 'O']
8549, 7861, 9747, 3985, g, r, 1247, R, S, a, a, 749

[9317, 'w', 4993, 's', 'm', '6813', 'w', '1303', '849', 'k', '6253', '6957', '8725', '6917', 'f', '1977', '6293', '2107', 'Z', '3307', 't', '2617', 'D', 'b', 'l', '8713', 'P', 'C', 'T', 'n', 'm', 3279, 'p', 5809, 'R', 103, 'q', 7037], ['w', 'y', 1757, 'P', 5339, 'v', 2295, 'J', 'D', 6391, 4415, 3971, 2739, 's', 'm', '6813', 'w', '1303', '849', 'k', '6253', '6957', '8725', '6917', 'f', '1977', '6293', '2107', 'Z', '3307', 't', '2617', 'D', 'b', 'l', '8713', 'P', 'C', 'T', 't', 583, 2855, 'n', 't', 7281, 5103, 'E', 3181, 3639, 'G', 'c', 4007, 'H', 'v', 8375, 'j', 'I', 'r', 'l', 9621, 'X', 1885, 4309]
s, m, 6813, w, 1303, 849, k, 6253, 6957, 8725, 6917, f, 1977, 6293, 2107, Z, 3307, t, 2617, D, b, l, 8713, P, C, T

[785, 9807, 'X', 't', 2289, 'G', 6851, 'j', 6557, 2339, 1869, 'Y', 7935, 'z', 7909, 5047, 8759, 6587, 5921, 5755, 2719, 'Y', 'O', 8833, '7583', '661', 'c', 'v', 'H', '9797', 'K', 'e', '2507', 'e', '9125', '4089', '3297', '9677', 'd', '7891', '835', '8999', '7383', '6411', 'n', '6707', '6205', 'P', '8987', 'm', 1273, 5489, 3457, 2677, 'f', 3271, 'e', 2581, 8723, 'n', 9215, 8481, 'q', 1449, 4249], [9329, 'n', 3199, 6747, 2539, 8513, 'V', 8039, 87, 'M', 383, 'O', 'W', 'Z', 'D', 'c', 189, 'h', 485, 3109, 'e', 'j', 'z', 7243, '7583', '661', 'c', 'v', 'H', '9797', 'K', 'e', '2507', 'e', '9125', '4089', '3297', '9677', 'd', '7891', '835', '8999', '7383', '6411', 'n', '6707', '6205', 'P', '8987', 'W', 'I', 171, 691, 4151, 8833, 'o', 'V', 'L', 5105, 6239, 6943, 5963, 959]

7583, 661, c, v, H, 9797, K, e, 2507, e, 9125, 4089, 3297, 9677, d, 7891, 835, 8999, 7383, 6411, n, 6707, 6205, P, 8987