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

[EX Q]: [37, 2553, 'G', 'a', 325, 613, '4953', '1589', 'W', 'A', 'n', '5241', 'r', '1599', 'a', '6129', 'J', 'H', 'F', 'r', 'u', 'q', 7043, 'a', 'n'], [3683, 'D', 'l', 'G', 'T', 'Z', 'i', 9075, 'M', 'Y', 5963, '4953', '1589', 'W', 'A', 'n', '5241', 'r', '1599', 'a', '6129', 'J', 'H', 'F', 'r', 'u', 'C', 'Q', 'W', 2181, 'O', 'Q', 'D', 5703, 3461]
[EX A]: 4953, 1589, W, A, n, 5241, r, 1599, a, 6129, J, H, F, r, u

[EX Q]: ['o', 'R', 'l', 'y', 8351, 3995, 8667, 'X', 'r', 7749, 's', 9049, 'X', 10021, 'L', '295', 'M', '6251', 'k', '925', '9911', '6105', 'o', '7871', 'T', 'h', '7613', '2341', '4205', 'L', 'j', 'F', 4501, 'N', 'g', 'k', 1891, 8829, 'h', 4055], [3261, 'x', 5565, 'e', 773, 'j', 'h', 317, 5829, 'k', 's', 'I', 2339, 3391, 'L', 'U', 2339, 'L', '295', 'M', '6251', 'k', '925', '9911', '6105', 'o', '7871', 'T', 'h', '7613', '2341', '4205', 'L', 'j', 'g', 5447, 9137, 5965, 'F', 7181, 7811, 9655, 8301, 6751, 't', 1153, 657]
[EX A]: L, 295, M, 6251, k, 925, 9911, 6105, o, 7871, T, h, 7613, 2341, 4205, L, j

[EX Q]: ['c', 'w', 7423, 1951, 'l', '7609', '6115', 'I', '1799', '8651', '3601', '8627', 'W', '2189', 's', '6329', '2565', 'Q', 'B', 3395, 'G', 'u', 'z', 2355, 7761, 9251, 8319, 889, 3703, 7353, 1729], [3789, 'k', 'm', 421, 'F', 'k', 'y', 'l', '7609', '6115', 'I', '1799', '8651', '3601', '8627', 'W', '2189', 's', '6329', '2565', 'Q', 'R', 'j']
[EX A]:
l, 7609, 6115, I, 1799, 8651, 3601, 8627, W, 2189, s, 6329, 2565, Q