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

['N', 'D', 'j', 8763, 8215, 'G', 'Z', 'v', 909, 'K', 'p', '3071', 'A', '8545', '3691', 'A', '5101', 'm', '9643', '8351', 'a', '4169', 'x', 'q', '8727', '9725', '4157', 'p', '3653', '3597', '1429', 'B', '1933', 'K', '3411', '1361', '9001', '4231', '8551', 'x', '6641', 'A', 4005, 'o', 8113, 'k', 1775, 3079, 8855, 'o', 'l', 255, 6343, 1891, 9015, 5959, 9905, 2355, 'w', 2921, 477, 'Y', 6563, 'm', 'n'], ['s', 6609, 3025, 'J', '3071', 'A', '8545', '3691', 'A', '5101', 'm', '9643', '8351', 'a', '4169', 'x', 'q', '8727', '9725', '4157', 'p', '3653', '3597', '1429', 'B', '1933', 'K', '3411', '1361', '9001', '4231', '8551', 'x', '6641', 'L', 'I', 1465, 'S', 'L', 9083, 9771, 8751, 'D', 'E', 2919, 'o', 2127, 3959]
3071, A, 8545, 3691, A, 5101, m, 9643, 8351, a, 4169, x, q, 8727, 9725, 4157, p, 3653, 3597, 1429, B, 1933, K, 3411, 1361, 9001, 4231, 8551, x, 6641

['L', 1653, 4833, 3597, 'B', 'A', 'g', '6735', '6737', '6929', '3051', 'v', '1223', '497', 'K', 4721, 'L', 'H', 'F', 'y', 2849], [9635, 3451, 'A', 'g', '6735', '6737', '6929', '3051', 'v', '1223', '497', 'd', 'f']
A, g, 6735, 6737, 6929, 3051, v, 1223, 497

[6153, 'm', 201, 5075, 'P', 9419, 'h', 7115, 5861, 197, 'T', 1249, 'r', 'B', '2143', 'S', 'k', 's', '241', 'h', 'p', 'o', '9703', 'H', 'T', '3431', 'f', 'Z', '6717', '5921', 'f', '7891', 'U', 151, 9175, 'j', 6333, 'w', 'x', 2275, 'l', 'n', 'N', 3489, 'l'], ['v', 3387, 813, 3853, 'F', 'd', 1599, 'V', 'v', 8425, 9925, 'B', '2143', 'S', 'k', 's', '241', 'h', 'p', 'o', '9703', 'H', 'T', '3431', 'f', 'Z', '6717', '5921', 'f', '7891', 'j', 6049]

B, 2143, S, k, s, 241, h, p, o, 9703, H, T, 3431, f, Z, 6717, 5921, f, 7891