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

[EX Q]: ['i', 'f', '7401', 'y', 'D', 's', 'l', '2179', '6257', 'V', 'r', 'r', 'F', 45, 5965, 2375], ['K', 'V', '7401', 'y', 'D', 's', 'l', '2179', '6257', 't', 6019, 4243, 'r', 9711, 'j', 2361]
[EX A]: 7401, y, D, s, l, 2179, 6257

[EX Q]: [9711, 6103, 3531, 3623, 'u', '6995', 'R', 'p', 'p', 'p', '8519', '4447', 'b', 6001, 'b', 2477, 'd', 'y', 'C', 9605], ['j', 'P', 'W', 9073, 'u', '6995', 'R', 'p', 'p', 'p', '8519', '4447', 'X', 8365, 9899, 'H', 'T', 4049, 'Z', 'w']
[EX A]: u, 6995, R, p, p, p, 8519, 4447

[EX Q]: ['e', 9541, 'B', 'g', 5129, 'P', 'n', 6079, 'p', 'k', 1623, 'M', 7951, 'A', '3573', '5811', 'S', '3927', '3439', '7237', 'J', 'K', 'S', 'D', 's', '1089', 'm', 'K', '8503', 's', 'c'], [8893, 'N', 'R', 'R', 5219, 4495, 'k', 8445, 'f', 'Z', '3573', '5811', 'S', '3927', '3439', '7237', 'J', 'K', 'S', 'D', 's', '1089', 'm', 'K', '8503', 'Q', 'I', 'K', 1209, 9553, 'n', 'I', 7871, 'j', 6335]
[EX A]:
3573, 5811, S, 3927, 3439, 7237, J, K, S, D, s, 1089, m, K, 8503