In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[41, 'V', 4639, 'v', 8991, 'k', 'E', 'e', 'A', 519, 5431, 'r', 8709, 6575, 'h', 'U', 'C', 5471, 'z', 1031, 'R', 'W', 6435, 4551, 5085, 'q', '467', '4529', 'S', '1241', '9909', 'i', 'q', '4147', '1513', '6479', 'T', '1407', '8125', 'p', 'Z', 'U', '8819', 'i', '3179', '6769', 'd', '4699', 'c', 'L', '6073', 'n', 5195, 'O'], ['n', 'X', 1419, 9003, 7509, 'V', 10001, 6213, 'N', 'x', 'q', '467', '4529', 'S', '1241', '9909', 'i', 'q', '4147', '1513', '6479', 'T', '1407', '8125', 'p', 'Z', 'U', '8819', 'i', '3179', '6769', 'd', '4699', 'c', 'L', '6073', 'o', 5403, 1043, 'm', 'h', 'w', 'R', 'O', 'L', 3259, 3343, 3699, 9873, 8509, 3833, 9337, 5621, 8585, 5787, 'w', 'o', 't', 'V', 'b']