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

['c', 'G', 8225, 6329, '6291', '5279', 'n', 'A', 'J', 'n', 5221, 'r', 't'], ['k', 'M', 'Z', 'B', 4003, '6291', '5279', 'n', 'A', 'J', 'g', 'm']
6291, 5279, n, A, J

[1201, 'x', 'Z', '1951', '6643', '4463', 'N', 'W', '4625', 'w', 'D', 3599, 'B', 2299], ['T', 'z', 'A', 'Z', '1951', '6643', '4463', 'N', 'W', '4625', 'w', 'T', 'M', 'M']
Z, 1951, 6643, 4463, N, W, 4625, w

['V', 'C', '3531', 'c', '3345', '833', 'F', 'x', 645, 'n'], [369, 2893, 'q', '3531', 'c', '3345', '833', 'z', 'I', 'U', 563]

3531, c, 3345, 833

