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

[EX Q]: [2657, 9739, 's', 't', 9269, 'G', 'j', 'R', 'l', 119, 'V', 2753, 'V', 5255, 7821, '1931', '6905', 'u', '6137', '7665', '7679', '7019', 'O', 'F', 'i', 'u', 'L', 'e', 'E', 'G', '8939', 'n', 'Y', 't', 2565, 'c', 'G', 701, 'x'], ['x', 'K', 8907, 9149, 'A', 6585, 't', 7561, 5293, 'j', 9499, 3181, 8867, 'C', 'P', '1931', '6905', 'u', '6137', '7665', '7679', '7019', 'O', 'F', 'i', 'u', 'L', 'e', 'E', 'G', '8939', 'n', 'V', 'E', 2565, 863, 'N', 7535]
[EX A]: 1931, 6905, u, 6137, 7665, 7679, 7019, O, F, i, u, L, e, E, G, 8939, n

[EX Q]: ['Q', 4345, 'U', 6921, 'y', 57, 8287, 8385, 'O', '3359', 'S', '7355', '2263', 'd', 'd', 'i', 't', 'E', 'X', 'V', 2801], [3259, 'S', 'e', 'n', 'c', 'B', 'O', 217, 'O', '3359', 'S', '7355', '2263', 'd', 'd', 'i', 't', 'E', 'j', 'I', 5767, 'X', 8283, 8895, 'd', 8329]
[EX A]: O, 3359, S, 7355, 2263, d, d, i, t, E

[EX Q]: ['S', 'L', 8637, 'q', 7453, 2965, 'z', 9601, 'G', 'F', 5783, 'a', 3407, 9843, 17, 883, 'p', 6025, 4321, 'v', 'l', 1315, '5241', 'Z', '619', '8453', 'F', '6285', '9031', 't', 'T', 'I', '869', '3001', 'v', 'X', 'T', 'Y', 'V', 'q', '5629', 'L', '9885', 'I', '8129', 'u', 'P', 'T', 'V', 6045, 'U', 1045, 437, 6587, 291, 'm', 3877, 1413, 'D', 3205, 2051, 'C', 8709, 'D', 'W', 8743, 'c'], ['b', 3273, 3727, 1553, 'w', 'Q', 'z', 3903, 529, 2069, 'Z', '5241', 'Z', '619', '8453', 'F', '6285', '9031', 't', 'T', 'I', '869', '3001', 'v', 'X', 'T', 'Y', 'V', 'q', '5629', 'L', '9885', 'I', '8129', 'u', 'P', 'U', 2107, 6031, 1559, 4395, 7085, 7193, 'L']
[EX A]:
5241, Z, 619, 8453, F, 6285, 9031, t, T, I, 869, 3001, v, X, T, Y, V, q, 5629, L, 9885, I, 8129, u, P