In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['b', 'z', 'r', 5241, 5847, 'J', 737, 'e', 'f', 3415, 3823, 'A', 'N', 5229, 9697, 1053, 'y', 'N', 'v', 'D', 'Z', '6445', '7209', 'L', 'p', 'w', '3777', '3865', '3133', '7311', '7743', '4513', '5257', '1171', '3273', 'o', 'N', '2361', '4269', 'L', 'r', '4035', 'v', 'T', 'I', 't', 'w', 4289, 'r', 1193, 'A', 1315, 6863, 8307, 'W', 'X', 7447, 2023, 3547, 5987, 'Z', 'L'], ['j', 2529, 8793, 7027, 8619, '6445', '7209', 'L', 'p', 'w', '3777', '3865', '3133', '7311', '7743', '4513', '5257', '1171', '3273', 'o', 'N', '2361', '4269', 'L', 'r', '4035', 'v', 'T', 'I', 't', 'f', 8445, 6629, 8713, 3149, 'r', 6031, 'R', 305, 5221, 4773, 9017, 'S', 2705, 4651, 9083, 'G', 'u', 'h', 'o', 3903, 'Z', 4133, 6167]