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

[EX Q]: [2165, 'A', 'L', '6045', '1245', 'Y', 't', 'M', 'y', '1889', 'H', 'C', '8175', 'c', 4715, 'w', 3191, 'Q', 2951, 3303], [1387, 2063, 'm', 'k', '6045', '1245', 'Y', 't', 'M', 'y', '1889', 'H', 'C', '8175', 'o', 9521, 1539, 'e', 6687, 6805]
[EX A]: 6045, 1245, Y, t, M, y, 1889, H, C, 8175

[EX Q]: ['t', 'W', 'i', 't', 4163, 'd', 'k', 'Y', 'V', '5149', '6959', '6843', '7821', '6533', 'g', '6879', 'T', 6267, 5627, 'u', 'g', 'F', 3861], ['f', 'g', 'N', 'I', 'C', 4633, 'Y', 'V', '5149', '6959', '6843', '7821', '6533', 'g', '6879', 'A', 'K', 1819, 3343, 8603, 'h', 1751, 'h']
[EX A]: Y, V, 5149, 6959, 6843, 7821, 6533, g, 6879

[EX Q]: [9053, 4989, 'z', 8313, 'T', 3085, 991, 7187, 9237, 2801, 5593, 'z', 4751, 'D', 10029, 6913, 6863, '8645', 'K', 'l', 'A', '8837', '79', 'U', '191', '2595', 'S', 'p', '4001', 'V', 'P', '3583', '6619', 'X', '8353', 'o', '7137', 'k', '4347', 't', 'h', 'j', 179, 'q', 'G', 'x', 'j', 8249, 'g', 4965, 6777, 4731, 2503, 'H', 9617, 2229, 'a', 'V', 6247, 'l', 'd', 'X', 'K', 5115, 447], ['K', 'z', 's', 9603, 'W', 'D', 'Y', 5393, 'n', 9697, 2173, '8645', 'K', 'l', 'A', '8837', '79', 'U', '191', '2595', 'S', 'p', '4001', 'V', 'P', '3583', '6619', 'X', '8353', 'o', '7137', 'k', '4347', 't', 'h', 'S', 'C', 9529, 'y', 1037]
[EX A]:
8645, K, l, A, 8837, 79, U, 191, 2595, S, p, 4001, V, P, 3583, 6619, X, 8353, o, 7137, k, 4347, t, h