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

[EX Q]: ['U', 1887, '8423', 'j', '8053', 'g', '5441', 'H', 'j', 3847, 'd', 'J', 1971, 'M'], ['y', 'T', 'C', 'z', 6299, 5393, '8423', 'j', '8053', 'g', '5441', 'H', 'x', 'f', 4189, 'h', 'e', 6577]
[EX A]: 8423, j, 8053, g, 5441, H

[EX Q]: ['o', 'R', 'l', 'y', 8351, 3995, 8667, 'X', 'r', 7749, 's', 9049, 'X', 10021, 'L', '295', 'M', '6251', 'k', '925', '9911', '6105', 'o', '7871', 'T', 'h', '7613', '2341', '4205', 'L', 'j', 'F', 4501, 'N', 'g', 'k', 1891, 8829, 'h', 4055], [3261, 'x', 5565, 'e', 773, 'j', 'h', 317, 5829, 'k', 's', 'I', 2339, 3391, 'L', 'U', 2339, 'L', '295', 'M', '6251', 'k', '925', '9911', '6105', 'o', '7871', 'T', 'h', '7613', '2341', '4205', 'L', 'j', 'g', 5447, 9137, 5965, 'F', 7181, 7811, 9655, 8301, 6751, 't', 1153, 657]
[EX A]: L, 295, M, 6251, k, 925, 9911, 6105, o, 7871, T, h, 7613, 2341, 4205, L, j

[EX Q]: [7995, 'w', 'q', '4193', '491', 'e', 'Z', '5899', '591', 'e', '6867', '3917', 's', '6809', 'g', 'T', '1253', '4457', 'm', 'X', '4319', 'z', 5081, 'K', 'c', 'O', 'L'], [8561, 3803, 1987, 2111, 4727, 'h', 'Y', 'Q', 2069, 'W', 6897, 2621, '4193', '491', 'e', 'Z', '5899', '591', 'e', '6867', '3917', 's', '6809', 'g', 'T', '1253', '4457', 'm', 'X', '4319', 'h', 4567, 5431, 'i']
[EX A]:
4193, 491, e, Z, 5899, 591, e, 6867, 3917, s, 6809, g, T, 1253, 4457, m, X, 4319