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

[EX Q]: ['K', 4691, 'I', '2495', '1015', 'L', '581', 'b', 9477], ['k', 2419, 'd', 'I', '2495', '1015', 'L', '581', 'r', 's', 6673, 5755]
[EX A]: I, 2495, 1015, L, 581

[EX Q]: ['T', 5987, '3759', 'O', 'x', '4311', 'e', '6841', 'R', 'd', 'y', '2745', 'n', 5107, 'w', 'u'], [6625, 'm', 8849, 3385, 6853, '3759', 'O', 'x', '4311', 'e', '6841', 'R', 'd', 'y', '2745', 'a', 'G', 'G', 'e', 3501]
[EX A]: 3759, O, x, 4311, e, 6841, R, d, y, 2745

[EX Q]: [4935, 7205, 2055, 'X', 'u', 'D', 679, 5297, 7729, 'f', 'c', 19, 4839, 7481, 5551, 'U', 'v', 'H', 'n', 'D', '9543', 'b', '7861', 'J', '6337', '7903', 'y', '1291', 'I', '7593', '3003', 'F', 'Z', '185', 'V', 'u', '5879', '8097', '8079', 'r', '217', '1671', 'A', 1511, 'A', 'U', 9509, 'F', 'j', 3661, 3581, 's', 'F'], ['P', 1779, 'p', 'N', 't', 'G', 5121, 'p', 'D', '9543', 'b', '7861', 'J', '6337', '7903', 'y', '1291', 'I', '7593', '3003', 'F', 'Z', '185', 'V', 'u', '5879', '8097', '8079', 'r', '217', '1671', 'q', 'F', 'H', 1665, 'l', 'g', 7495]
[EX A]:
D, 9543, b, 7861, J, 6337, 7903, y, 1291, I, 7593, 3003, F, Z, 185, V, u, 5879, 8097, 8079, r, 217, 1671