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]: ['g', 6485, 9363, 'd', 'C', '7381', 'E', '3625', '8935', '4975', '4199', 'w', '4225', '9911', '4731', 'V', 'K', 2283, 7681, 'G', 1655, 'Y', 5095, 'b', 'x', 'V'], ['N', 'b', 'd', 't', 6171, 3157, 'y', 7821, 8523, 9675, 'd', 'C', '7381', 'E', '3625', '8935', '4975', '4199', 'w', '4225', '9911', '4731', 'G', 6357, 2383, 'j', 'N', 383]
[EX A]: d, C, 7381, E, 3625, 8935, 4975, 4199, w, 4225, 9911, 4731

[EX Q]: [7003, 'X', 'Q', '5375', 'q', '1583', 'a', 'S', 'L', '4253', '6077', 'i', 'w', 1555, 's', 2995, 2175, 'w', 6979], [5007, 't', 2687, 9239, 853, '5375', 'q', '1583', 'a', 'S', 'L', '4253', '6077', 'i', 'Z', 3253, 5857, 8657]
[EX A]:
5375, q, 1583, a, S, L, 4253, 6077, i