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

[Q]: [1071, 'w', 3571, 'c', 3877, 't', 'H', 'U', 'C', 'Q', 'v', 'd', '9421', '3707', 'q', 'M', 'u', '7171', '8005', '9897', '4473', '6865', 'e', '4241', 'f', '9249', 'v', 'c', '6077', '1825', 'P', 'X', 'p', '5845', 'a', '7535', 'T', '2813', 'r', 'v', 10031, 'i', 'G', 't', 'K', 'c', 9299, 's', 6373], ['Z', 6069, 8247, 609, '9421', '3707', 'q', 'M', 'u', '7171', '8005', '9897', '4473', '6865', 'e', '4241', 'f', '9249', 'v', 'c', '6077', '1825', 'P', 'X', 'p', '5845', 'a', '7535', 'T', '2813', 'I', 'e', 'O', 1707, 7143, 'w', 'P', 'E', 7629, 6069, 'k', 3493, 'd', 'k', 4167, 'z', 3513, 'Y', 'g', 'K', 8501, 'n', 'Q', 6091]
[A]: 9421, 3707, q, M, u, 7171, 8005, 9897, 4473, 6865, e, 4241, f, 9249, v, c, 6077, 1825, P, X, p, 5845, a, 7535, T, 2813


[Q]: [6559, 2255, 'n', '9599', '4415', 'B', 3911, 4867], ['A', 6419, 'n', '9599', '4415', 'T', 'n', 3281]
[A]: n, 9599, 4415


[Q]: [6905, 4377, 3675, 9399, 'p', 'D', 'K', 4191, 'p', 'T', 'e', '6245', 'C', 'X', '5125', '7563', 'T', 'b', 'h', '7217', 'W', '2573', '2055', 'j', 'p', '1843', '5989', '3305', 'C', 'j'], [1303, 6831, 'p', 'o', 'V', 5205, 7, 2957, 8521, 5907, 9225, 's', 7287, 8769, 'p', 'T', 'e', '6245', 'C', 'X', '5125', '7563', 'T', 'b', 'h', '7217', 'W', '2573', '2055', 'j', 'p', '1843', '5989', '3305', 'v', 'N', 's', 3605, 'H', 8169, 745, 'K', 'r', 'p', 'M']
[A]:
p, T, e, 6245, C, X, 5125, 7563, T, b, h, 7217, W, 2573, 2055, j, p, 1843, 5989, 3305