Given the task definition and input, reply with output. In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

['h', 8195, 8493, 765, 'O', 'T', 'a', '4155', 'C', '2697', 'P', 'r', '4971', 'b', 4967, 'G', 'D', 'n', 8545], ['k', 'M', 'a', '4155', 'C', '2697', 'P', 'r', '4971', 'Y', 'S', 4129, 5303, 3425, 'E']

a, 4155, C, 2697, P, r, 4971