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

[Q]: [2687, 7971, 2141, 'X', 'z', 1281, 'K', 6109, 7773, 'P', 5247, 'j', 'K', 5225, 'c', 4401, 'Z', 'j', 'Y', '4799', 'h', '5519', 'n', '3231', 'l', '3003', 'F', '5599', 'J', 'q', 'r', '889', 'e', '9805', 'X', 'B', 'k', 4913, 5483, 1465, 'F', 9669, 'i', 'L', 'q', 'n'], ['k', 'g', 'e', 'I', 'v', 97, 'N', 'j', 'Y', '4799', 'h', '5519', 'n', '3231', 'l', '3003', 'F', '5599', 'J', 'q', 'r', '889', 'e', '9805', 'X', 'H', 7153, 7967, 'u', 7859, 1387, 7361]
[A]: j, Y, 4799, h, 5519, n, 3231, l, 3003, F, 5599, J, q, r, 889, e, 9805, X


[Q]: ['K', 4691, 'I', '2495', '1015', 'L', '581', 'b', 9477], ['k', 2419, 'd', 'I', '2495', '1015', 'L', '581', 'r', 's', 6673, 5755]
[A]: I, 2495, 1015, L, 581


[Q]: ['G', 'l', 5027, 301, 'd', 'B', 'k', 4905, 3575, 'Z', 9285, 'J', 'G', 'D', 'Y', 4119, 'N', 'o', '6365', 'D', 'M', 'W', '3803', '8291', '4837', 'a', '8713', 'b', '4245', '7465', '1863', 'P', 'q', '4867', 'q', 'S', 'E', '9879', 's', '3603', 'w', 9151, 'G', 2511, 1933, 7519, 9857, 2149, 6689, 'P', 9219, 'U', 'E', 'E', 8183], [6877, 773, 3415, 'g', 9499, 1881, 2673, 4725, 7509, 'N', 'o', '6365', 'D', 'M', 'W', '3803', '8291', '4837', 'a', '8713', 'b', '4245', '7465', '1863', 'P', 'q', '4867', 'q', 'S', 'E', '9879', 's', '3603', 't', 1639, 3453, 'Q', 'r', 9575, 8797, 9717, 1603, 3943, 4767, 8743, 'x', 'l', 'S', 'C', 'K']
[A]:
N, o, 6365, D, M, W, 3803, 8291, 4837, a, 8713, b, 4245, 7465, 1863, P, q, 4867, q, S, E, 9879, s, 3603