In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[6379, 4675, 3053, 2849, 'p', 5319, 'w', 663, 4027, 4783, 'f', 5853, 'Z', 'X', 601, 'Y', 'c', 'M', 7321, 'j', 'G', 'j', 'A', 663, 3437, 'Z', 'K', 'V', '6685', '1505', '3417', 'Y', '4311', '6463', 'O', 'j', '8249', '1681', '6665', '597', 'i', 'T', '7221', 'V', '7475', '7507', '3333', '4629', '845', 'q', 'G', 'd', '1309', '5875', 'd', 'k', 'd', 'z', 5115, 2761, 'k', 8203, 'R', 'F', 'J', 'z', 'H', 2459, 4631, 'd', 8231, 6217, 5483, 'Y'], ['p', 'P', 7029, 3333, 4957, 'Q', 'm', 'U', 7667, 'j', 9223, 'w', 7173, 9375, 8795, 'H', 6963, 's', 6619, 7101, 6141, 'X', 'D', 6915, 6927, 2633, 3137, 'u', 'W', 's', 'V', '6685', '1505', '3417', 'Y', '4311', '6463', 'O', 'j', '8249', '1681', '6665', '597', 'i', 'T', '7221', 'V', '7475', '7507', '3333', '4629', '845', 'q', 'G', 'd', '1309', '5875', 'd', 'k', 'd', 'e', 9299, 'G', 'J', 'G', 'x', 1183, 8913, 6559, 5109, 2979, 'u']