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

[EX Q]: ['x', 9943, 'K', 'O', 'g', 6603, 1275, 'x', 6903, 'c', 9999, 8825, 2529, 'r', 9149, 'W', 6857, 'A', 'c', '551', 'U', '7103', '453', '4397', 'z', '3567', '8685', '4895', 'k', '6657', '8493', 'Z', 'J', 'y', 'v', 'r', 'J', 'g', '3679', '1287', 'p', 6153, 'A', 'S', 8797, 3097, 8983, 'e', 1335, 'L', 'k'], ['N', 3687, 'j', 325, 'I', 'A', 'T', 2921, 'm', 'Z', 9267, 'U', 3985, 7851, 5999, 'b', 'c', '551', 'U', '7103', '453', '4397', 'z', '3567', '8685', '4895', 'k', '6657', '8493', 'Z', 'J', 'y', 'v', 'r', 'J', 'g', '3679', '1287', 'G', 'K', 8039, 7189, 8641, 'x', 'P', 'v', 7977]
[EX A]: c, 551, U, 7103, 453, 4397, z, 3567, 8685, 4895, k, 6657, 8493, Z, J, y, v, r, J, g, 3679, 1287

[EX Q]: ['p', 4329, 'S', 'D', 9241, 759, 2991, 'F', 3189, 7335, 9261, 'B', 6559, 9299, 7551, 'w', '1413', '7507', 'P', 'd', '8315', 'e', 'b', 's', '7811', 'Q', 'S', 'B', '7459', 'm', 'X', '5533', 'f', 'F', '9347', 'Q', 'w', 'o', '6161', 'C', 'q', 4811, 'a', 7535, 'y', 2697, 9437, 'P', 'V', 9525, 3879, 5751, 1229, 'i', 7163, 'v', 8903, 'F', 6205, 6447, 9677, 5529, 2883, 'G'], [4501, 'L', 'j', 'Y', 2979, 8761, 3813, 7945, 'r', 'X', 327, 'f', 'S', 'c', 6981, '1413', '7507', 'P', 'd', '8315', 'e', 'b', 's', '7811', 'Q', 'S', 'B', '7459', 'm', 'X', '5533', 'f', 'F', '9347', 'Q', 'w', 'o', '6161', 'C', 'g', 5615, 'n', 'e', 2989, 'T', 'P', 'z', 'R', 'E']
[EX A]: 1413, 7507, P, d, 8315, e, b, s, 7811, Q, S, B, 7459, m, X, 5533, f, F, 9347, Q, w, o, 6161, C

[EX Q]: [2123, 'K', 'U', 'U', 'o', '9899', '9889', 'J', '7337', '4115', 'm', 'L', '427', 'P', '7179', 'x', 'X', '6017', 'X', '9951', '2317', 'Q', '5995', 'p', 't', 'Y', '5285', '7643', '7797', '2341', 'C', 8275, 'u', 'u', 3885, 8695, 'D', 'D'], [1269, 2525, 3703, 2717, 3417, 6093, 'h', 'o', '9899', '9889', 'J', '7337', '4115', 'm', 'L', '427', 'P', '7179', 'x', 'X', '6017', 'X', '9951', '2317', 'Q', '5995', 'p', 't', 'Y', '5285', '7643', '7797', '2341', 'R', 3083, 5241, 'P', 'A', 3113, 363, 3561, 821, 'p', 4783, 2045, 'F', 8307, 7129]
[EX A]:
o, 9899, 9889, J, 7337, 4115, m, L, 427, P, 7179, x, X, 6017, X, 9951, 2317, Q, 5995, p, t, Y, 5285, 7643, 7797, 2341