In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['K', 'V', 'R', 'f', 'C', 'j', '7417', '8799', '749', 'p', '6133', 'E', '139', 'i', '1207', 'D', 't', 'z', 'g', 1569, 'd', 'G', 2067, 'Y', 3335], [655, 's', 2925, 'n', 'L', 'z', 7585, '7417', '8799', '749', 'p', '6133', 'E', '139', 'i', '1207', 'D', 't', 'z', 'N', 'J', 'B', 'Q', 'z', 'P']