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

['N', 'z', 9641, 'z', 'f', 'o', 'L', 'D', 'w', 2793, 'b'], ['Q', 'R', 'z', 'f', 'o', 'L', 'A', 4343, 8711]
z, f, o, L

['i', 4077, 'Z', 6231, 2337, 'h', '1181', '1631', '2605', '587', '1477', '2707', 'R', 'O', 'd', 1355, 'n'], [505, 'A', 8789, 75, 'q', 'h', '1181', '1631', '2605', '587', '1477', '2707', 'R', 'O', 'e', 'r', 'I', 'm', 1525, 3577]
h, 1181, 1631, 2605, 587, 1477, 2707, R, O

['w', 'V', 'L', 'j', 'f', 9465, 'D', '7883', 'H', '2155', 'M', '5957', 'D', 'D', 'G', 'j', 'B', 'O', 6387], [7295, 6721, 'v', 'w', 'e', 'z', 5973, 4737, 'D', '7883', 'H', '2155', 'M', '5957', 'D', 'D', 'H', 3807, 'n', 7789, 'M', 'R', 2067, 'p']

D, 7883, H, 2155, M, 5957, D, D

