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

[9881, 2501, 7097, 3329, 1065, 'h', 'J', 1357, 'Y', 'x', 7747, 357, 3529, 6397, 'L', '539', '2309', 'a', 'B', '965', '7339', '5615', 'O', 'b', '9687', '1095', '2253', 'G', 'G', '5381', 'e', '7179', '3215', 'z', '7589', 'V', '6001', '2451', '6691', '2189', 'd', 'o', 'Y', 363, 7935, 'M', 'o', 'k', 'w', 9975, 405, 'a'], ['E', 'g', 2627, 1707, 2107, 8717, 'D', 'e', 'g', 'l', 'N', 'd', '539', '2309', 'a', 'B', '965', '7339', '5615', 'O', 'b', '9687', '1095', '2253', 'G', 'G', '5381', 'e', '7179', '3215', 'z', '7589', 'V', '6001', '2451', '6691', '2189', 'K', 'X', 4927, 'U', 'P', 'r', 'c', 'o', 'm', 7749]
539, 2309, a, B, 965, 7339, 5615, O, b, 9687, 1095, 2253, G, G, 5381, e, 7179, 3215, z, 7589, V, 6001, 2451, 6691, 2189

['S', 'o', 9247, 'W', 'G', 5923, 4791, '8083', '3207', '9137', '9359', '9297', '9667', '75', 'h', '9671', 's', 'T', 5829, 'p'], ['K', 'U', 'H', 8611, 1005, 'I', '8083', '3207', '9137', '9359', '9297', '9667', '75', 'h', '9671', 'C', 9577, 8279, 2247, 'x', 4917, 'H']
8083, 3207, 9137, 9359, 9297, 9667, 75, h, 9671

[7145, 7533, 4291, 'X', 995, '1779', '9479', 'l', '6657', 'X', '1949', '983', '8465', 'J', '5415', 'O', 'W', '1441', 'H', 'G', 'F', 'E', 3381, 3647], [2741, 1293, 'X', 'k', 'M', 'd', 'b', '1779', '9479', 'l', '6657', 'X', '1949', '983', '8465', 'J', '5415', 'O', 'W', '1441', 'H', 'G', 'F', 'h', 9493, 'r', 'M', 'H', 'D', 'y', 'm']

1779, 9479, l, 6657, X, 1949, 983, 8465, J, 5415, O, W, 1441, H, G, F