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

[EX Q]: ['B', 6743, 'l', 'I', 2773, 'a', 8205, 7127, 5877, 8427, 'a', 'F', 929, '2299', 'P', '3045', 'x', 'i', '9095', '4061', 'j', 'd', 'E', 'l', '1497', 'E', 'U', '6491', '1385', 'K', 'k', 'n', 'd', 'u', 'G', 'O', 'B', 5921], [4461, 'g', 'w', 2465, 'N', 85, 2921, 2129, 'z', 6211, 3077, 4427, 4327, 6595, '2299', 'P', '3045', 'x', 'i', '9095', '4061', 'j', 'd', 'E', 'l', '1497', 'E', 'U', '6491', '1385', 'K', 'k', 'n', 'r', 383, 5359, 9209, 'Q', 5765, 5453, 'V', 'w', 'R', 2919, 1949, 'L', 8175, 'g', 'n', 6677, 899]
[EX A]: 2299, P, 3045, x, i, 9095, 4061, j, d, E, l, 1497, E, U, 6491, 1385, K, k, n

[EX Q]: ['x', 'T', 'K', 'i', 935, 's', 209, 6485, 7803, 'Z', 'Q', 'H', 'u', '5629', '7573', '4679', '73', '6729', '1943', 'Y', 'b', '1595', 'R', '1475', '9785', '3773', '4077', '2189', 'r', 'd', '9613', 'L', 'S', '6619', '9039', '7557', '999', 'F', 'N', 'p', 9815, 'Q', 'u', 'U', 1559, 'Y', 'z', 'i', 3473, 's', 7251, 5303, 'k', 'u'], [9843, 'H', 3903, 6499, 'y', 'u', 'v', 'i', 'p', 8877, 27, 'Z', 6151, 5793, 'F', 'u', 'K', 'f', 'F', 8005, 'r', 4323, 2093, '5629', '7573', '4679', '73', '6729', '1943', 'Y', 'b', '1595', 'R', '1475', '9785', '3773', '4077', '2189', 'r', 'd', '9613', 'L', 'S', '6619', '9039', '7557', '999', 'F', 'O', 'u', 'J']
[EX A]: 5629, 7573, 4679, 73, 6729, 1943, Y, b, 1595, R, 1475, 9785, 3773, 4077, 2189, r, d, 9613, L, S, 6619, 9039, 7557, 999, F

[EX Q]: ['d', 8553, 'w', '4159', '4115', '4389', 'w', 'Q', '9667', '7233', 'u', '7359', '7029', 'E', 'L', 'R', 'J', 'o', '2459', 'S', '7143', 'x', 'P', '8273', 'l', 'G', 'E', '9001', '9797', 'q', 'B', 'y', 'a', 4635, 5625, 'X', 'J', 'M', 7661, 9645, 3421, 'j', 'F', 'W', 'o', 7651, 6519, 't', 6787, 9041, 9063, 'V', 6615], ['z', 5683, 9895, 3687, 'i', 179, 'J', 1503, 'C', 'B', 'j', 'p', '4159', '4115', '4389', 'w', 'Q', '9667', '7233', 'u', '7359', '7029', 'E', 'L', 'R', 'J', 'o', '2459', 'S', '7143', 'x', 'P', '8273', 'l', 'G', 'E', '9001', '9797', 'q', 'B', 'y', 'K', 999, 'S', 145, 1201, 3151, 3237, 'r', 'M', 'L', 'k', 321, 2521, 7005, 'V', 'h', 6949, 'i']
[EX A]:
4159, 4115, 4389, w, Q, 9667, 7233, u, 7359, 7029, E, L, R, J, o, 2459, S, 7143, x, P, 8273, l, G, E, 9001, 9797, q, B, y