In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[3995, 3813, 4011, 8205, 'l', 3825, '5887', 'O', '7993', '6833', '8733', '3933', 'V', 'L', 2601, 'O', 'u', 'c', 'M'], ['c', 'g', 5049, 'z', 4147, 'L', 9305, '5887', 'O', '7993', '6833', '8733', '3933', 'V', 'z', 8807, 5273, 7175, 'c', 'K', 'j']