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

[EX Q]: [3043, 'd', 1055, '2909', 'J', 'D', '4735', '6701', 'v', 'P', '4341', '7905', 'G', '5297', '6721', 'Y', 'f', 4599], ['Q', 'X', 2931, 'f', 3139, 'r', 3625, 4375, 'B', 8381, '2909', 'J', 'D', '4735', '6701', 'v', 'P', '4341', '7905', 'G', '5297', '6721', 'N', 8281, 'W', 'u', 5969, 'w', 'b', 1735, 'j']
[EX A]: 2909, J, D, 4735, 6701, v, P, 4341, 7905, G, 5297, 6721

[EX Q]: [875, 'c', 155, 1315, 4839, 'V', 'V', 'f', 8101, 'p', 'T', 'j', 'J', 'a', 'k', 6651, 7167, 1301, 'm', 6409, 1653, 1483, 5717, 'e', 6085, 6231, 5527, 4623, '6377', '9589', 'h', '8647', '4605', 'C', '4557', '1451', '4523', '1565', '137', 'I', '5071', '7871', 'P', '1237', '7547', '7847', '3241', '2029', 'o', '5955', 'W', 'M', '2545', '5409', '6825', '6183', 'A', 2555, 4117, 3295, 7893, 'u', 'N', 5443, 3763, 9527, 'M', 9847, 4821, 7757, 1595, 'h', 8879, 'V'], ['D', 'E', 5181, 935, 6263, 'p', 'y', 'd', 8291, 5551, 'S', 'U', 's', 'Z', 2627, 'v', 'J', 9197, 1035, 209, 'B', 'N', 8071, 'K', 2605, 6055, 4455, '6377', '9589', 'h', '8647', '4605', 'C', '4557', '1451', '4523', '1565', '137', 'I', '5071', '7871', 'P', '1237', '7547', '7847', '3241', '2029', 'o', '5955', 'W', 'M', '2545', '5409', '6825', '6183', 'e', 4375, 2351, 9331, 7935, 'p', 'y', 8505, 'W', 'D', 'r', 'z', 'Y', 6933, 9651, 8235, 'K', 'P', 'L']
[EX A]: 6377, 9589, h, 8647, 4605, C, 4557, 1451, 4523, 1565, 137, I, 5071, 7871, P, 1237, 7547, 7847, 3241, 2029, o, 5955, W, M, 2545, 5409, 6825, 6183

[EX Q]: ['E', 'v', 'l', 5587, 6863, 'b', 6685, 'd', '8923', '787', '331', '8215', 'i', '9025', '6051', 'H', 'A', '1637', 's', '8421', '1265', 'z', '5823', '2649', 'Q', 'b', 'P', 'F', '4127', 'O', '4637', 'o', 'f', 'x', 3993, 'Q', 'h', 6739, 7923, 8453, 7731], ['v', 3433, 757, 'z', 'z', 9797, 9427, 4029, 4041, 9611, 'd', '8923', '787', '331', '8215', 'i', '9025', '6051', 'H', 'A', '1637', 's', '8421', '1265', 'z', '5823', '2649', 'Q', 'b', 'P', 'F', '4127', 'O', '4637', 'I', 'g', 'm', 'j', 7685, 'W', 'a']
[EX A]:
d, 8923, 787, 331, 8215, i, 9025, 6051, H, A, 1637, s, 8421, 1265, z, 5823, 2649, Q, b, P, F, 4127, O, 4637