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

[EX Q]: ['L', 'q', 'C', 'c', 6507, 'x', 'C', 8247, 2327, 'q', 9785, 'U', 1653, 5189, 1035, 5417, 7385, 3065, 8415, '765', 'D', 'Z', '2235', 'f', '6389', 'e', '4773', 'm', '6621', '1741', '3119', '9893', 'd', 's', '6143', '3079', '4281', 'T', '261', 'H', '7583', 'L', '8421', 'k', 'F', 9173, 'a'], [3971, 6169, '765', 'D', 'Z', '2235', 'f', '6389', 'e', '4773', 'm', '6621', '1741', '3119', '9893', 'd', 's', '6143', '3079', '4281', 'T', '261', 'H', '7583', 'L', '8421', 'H', 'y', 'G', 'a', 'W', 'v', 6451, 4577, 'f', 8945, 'N', 'd', 4649, 'E', 5397, 8145, 'y', 1997, 7353, 'c', 3473, 'k', 'Z', 8131]
[EX A]: 765, D, Z, 2235, f, 6389, e, 4773, m, 6621, 1741, 3119, 9893, d, s, 6143, 3079, 4281, T, 261, H, 7583, L, 8421

[EX Q]: [2585, 'R', 'a', 9005, 829, 1751, 'I', 'G', '6211', '5597', '9283', '3429', 'T', 'K', '4887', '4679', '5705', 'u', 'p', 'c', '6329', '6259', 't', 'p', 'I', 'E', 'S', '3507', 'Q', 'K', 1021, 635, 'L', 'r', 'D', 6997, 4363, 'm', 2661, 7933, 'v'], [2855, 'Q', 7207, 'F', 9581, 9807, 3127, 6695, 4363, 'V', 'd', 2791, 't', 4507, 1047, 5959, 2697, 6393, 1751, 5521, 'S', 'G', '6211', '5597', '9283', '3429', 'T', 'K', '4887', '4679', '5705', 'u', 'p', 'c', '6329', '6259', 't', 'p', 'I', 'E', 'S', '3507', 'C', 437, 'c', 63, 469, 'R', 'I', 10007, 'B', 'S', 4919, 'V', 7431, 9317, 9909, 421, 'J', 't', 'O', 'r', 3653]
[EX A]: G, 6211, 5597, 9283, 3429, T, K, 4887, 4679, 5705, u, p, c, 6329, 6259, t, p, I, E, S, 3507

[EX Q]: ['b', 'B', 3937, 'F', 'V', 1175, 'O', 'P', 'p', 'j', 4011, 'G', 'n', 9565, 4205, 'O', 8347, 8343, 5633, 1499, '2197', 'C', 'm', 'A', 'J', 'Z', '1437', '5029', '345', 'M', 'd', 'Q', 'd', 'a', 'X', '4403', '3085', 'G', '8777', '7161', 'D', 'k', 'Y', '8761', '1915', 'o', 'x', 'z', 1213, 'w', 1605, 'Y', 'g'], ['V', 1827, 'c', 'r', 'h', 3929, 'b', 6029, 'X', 7473, 'K', 'O', 'D', 'c', 'u', 427, 5391, 'l', 'U', '2197', 'C', 'm', 'A', 'J', 'Z', '1437', '5029', '345', 'M', 'd', 'Q', 'd', 'a', 'X', '4403', '3085', 'G', '8777', '7161', 'D', 'k', 'Y', '8761', '1915', 'o', 'j', 'a', 1027, 4283, 'H', 6215, 7455, 1987]
[EX A]:
2197, C, m, A, J, Z, 1437, 5029, 345, M, d, Q, d, a, X, 4403, 3085, G, 8777, 7161, D, k, Y, 8761, 1915, o