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

[EX Q]: ['N', 'V', 'O', 'x', 1311, 'v', 'd', 8727, 6043, '5765', '7781', '5561', 'S', 'b', 'F', '7789', '6181', 'N', '6861', '9347', '6701', '3981', '4855', 'B', '7527', 'X', 'v', 'D', '9489', 'a', 'T', 3027, 'l', 5595], ['r', 'K', 'R', 6379, 'o', 'w', '5765', '7781', '5561', 'S', 'b', 'F', '7789', '6181', 'N', '6861', '9347', '6701', '3981', '4855', 'B', '7527', 'X', 'v', 'D', '9489', 'x', 'q', 'p', 'Q', 'D', 'B', 9451, 'w', 2131]
[EX A]: 5765, 7781, 5561, S, b, F, 7789, 6181, N, 6861, 9347, 6701, 3981, 4855, B, 7527, X, v, D, 9489

[EX Q]: ['D', 'B', 6407, 'L', 'P', 'B', '4529', 'r', 's', 7599, 373], ['f', 'E', 'L', 'P', 'B', '4529', 't', 3723]
[EX A]: L, P, B, 4529

[EX Q]: [9043, 'i', 'Y', 'R', '8983', '3625', '6603', '3465', '2183', 'y', '9051', '3155', 'Y', 'X', 6449, 'J', 7879, 799, 'x', 'P', 'M', 8701, 'e'], [9531, 'e', 'o', 'Y', 'i', 'w', 'X', 'Z', 'R', '8983', '3625', '6603', '3465', '2183', 'y', '9051', '3155', 'Y', 'F', 't', 6993, 5007, 8469, 5259]
[EX A]:
R, 8983, 3625, 6603, 3465, 2183, y, 9051, 3155, Y