In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[4059, 'P', 5791, 1051, 'g', 9127, 'N', 'W', 'J', 'H', 4659, 5133, 8489, 'a', 6199, 5161, 4139, 'L', 'H', 'l', '3489', 't', 'V', '8327', '6521', '4799', 'X', '9989', 'o', 'I', 'u', '3565', 'h', '9281', '1711', '2319', 'z', 'f', '2509', '4721', '3421', '6613', 'K', '4505', 'B', 'a', '9229', 'P', 'k', 'V', 5125, 'O', 'x', 1001], [7361, 'h', 4043, 6399, 'u', 3737, 'g', 8079, 6307, 'n', 'g', 'U', 'x', 'G', 4139, 'P', 'M', 9797, 'V', 4475, 'H', 'l', '3489', 't', 'V', '8327', '6521', '4799', 'X', '9989', 'o', 'I', 'u', '3565', 'h', '9281', '1711', '2319', 'z', 'f', '2509', '4721', '3421', '6613', 'K', '4505', 'B', 'a', '9229', 'J', 6083, 2355, 499, 'E', 'J', 'q', 'O', 'J', 'a', 9269, 3465, 759, 'S', 'j', 'X', 'P', 'q', 8775, 'D', 4121, 4815, 3145, 8411, 'Y', 2191, 9261]