In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[4853, 'e', 'g', 'm', 'b', 9251, 683, 'r', 'Z', 's', 'b', 'k', 'h', 'H', 'k', '7735', '2325', 'u', '5995', '3357', 'Q', 'D', '7297', 'n', 'Z', '1357', '7509', 'S', '8129', '2163', '1033', '4819', '9187', '6959', 'w', 'T', 4477, 'k', 7257, 'U', 'd', 3091, 'w', 1445, 'f'], [7311, 'B', 'u', 7661, 7233, 7019, 101, 'V', 693, 'z', 5303, 'y', 'm', 9503, 'l', 5693, 10027, 'K', 'F', 'k', 'h', 'H', 'k', '7735', '2325', 'u', '5995', '3357', 'Q', 'D', '7297', 'n', 'Z', '1357', '7509', 'S', '8129', '2163', '1033', '4819', '9187', '6959', 'q', 'Q', 2591]