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

[Q]: ['r', 'y', 1455, 'v', 631, 'q', '5453', '9015', '1127', 'R', 'B', '5487', 'M', '7325', 'L', 'D', '2897', 'z', '7191', '3383', 'E', 't', 't', '963', '2363', '3641', '9827', '6879', '3917', 'm', 'Y', 'w', 'T', 'v', 'v', '3263', 'f', 1003, 'E', 't'], ['r', 5091, 'e', 'i', 'L', 'x', 'D', 'q', 'z', 'M', 707, 'N', 'f', '5453', '9015', '1127', 'R', 'B', '5487', 'M', '7325', 'L', 'D', '2897', 'z', '7191', '3383', 'E', 't', 't', '963', '2363', '3641', '9827', '6879', '3917', 'm', 'Y', 'w', 'T', 'v', 'v', '3263', 'F', 4349, 3915, 6951, 7337, 7671, 3435, 9177, 'G', 'h', 'Q', 'j', 'v', 'q']
[A]: 5453, 9015, 1127, R, B, 5487, M, 7325, L, D, 2897, z, 7191, 3383, E, t, t, 963, 2363, 3641, 9827, 6879, 3917, m, Y, w, T, v, v, 3263


[Q]: [1373, 'R', 'U', 5661, 'g', 'q', 'e', 'v', 'E', 'Q', 'J', '8395', 'o', 4093], ['K', 4843, 'N', 'e', 'v', 'E', 'Q', 'J', '8395', 'V', 3155, 'V', 'H', 'X', 'C']
[A]: e, v, E, Q, J, 8395


[Q]: ['b', 7847, 'X', 7101, 8081, 'M', 'Z', 3113, 3999, 'g', 7305, 7941, 'O', 'O', 'H', '6211', 'a', 'k', '5083', '7705', '6385', 'x', '2289', '1273', 'W', '2721', 'O', '3375', '2093', '7371', '4735', 'G', '8063', 'Y', '4443', 'x', '7089', 'Q', 'M', 7451, 4359, 9415, 'V'], ['b', 'd', 3039, 'o', 921, 1211, 'E', '6211', 'a', 'k', '5083', '7705', '6385', 'x', '2289', '1273', 'W', '2721', 'O', '3375', '2093', '7371', '4735', 'G', '8063', 'Y', '4443', 'x', '7089', 'O', 9865, 6555, 't', 3059, 7405, 7819, 'O', 'W', 4801, 4139, 4385, 7925, 'O', 'D', 'U', 509]
[A]:
6211, a, k, 5083, 7705, 6385, x, 2289, 1273, W, 2721, O, 3375, 2093, 7371, 4735, G, 8063, Y, 4443, x, 7089