In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['c', 5169, 3339, 'w', 'W', 9119, 'p', 'B', 9297, 6103, 'X', 1275, 'J', 4759, '6173', '1999', '7363', '5403', '8669', 'p', 'c', 'M', 'L', '9393', 'l', 'x', 'F', '2617', '4439', '3437', 'd', 'p', 'S', 6167, 7483, 3467], ['z', 3905, 889, 1959, 'v', 'R', 4601, 2283, 8287, 'j', 9913, 6737, '6173', '1999', '7363', '5403', '8669', 'p', 'c', 'M', 'L', '9393', 'l', 'x', 'F', '2617', '4439', '3437', 'O', 'E', 'g', 5579, 3235]