In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[1799, 4237, 6565, '7533', 'n', '1237', 'R', '9375', 'G', 'A', 'k', 'p', '2023', '2101', '7081', '175', 'H', '989', 'T', 'S', 'T', 'a', '5415', 'Q', 'n', 'h', 9077, 'r', 6429, 'H', 'I', 5417, 7539, 'H', 'N', 7101, 'q', 'j', 'i'], ['R', 1335, 'o', 'h', 'O', 'h', 'N', '7533', 'n', '1237', 'R', '9375', 'G', 'A', 'k', 'p', '2023', '2101', '7081', '175', 'H', '989', 'T', 'S', 'T', 'a', '5415', 'Q', 'n', 'u', 'q', 'C', 'm', 9537, 229, 3271]