In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[9195, 'C', 'Q', 4439, 'i', 'f', 'V', 'C', 777, 3431, 'd', 4175, 'i', 3031, 391, 4069, 'B', 9121, 709, 2225, 4501, '979', '579', '4923', 'Y', '7451', 'X', 'z', '3459', 'W', 'G', '3447', '2157', 'b', '5267', 'p', 'A', 'K', 's', '10021', '9341', '3113', '5243', '665', '1289', 'P', 'e', 2345, 9445, 'q', 'B', 'V', 2033, 2971, 4305, 'O', 'e', 'N', 'z', 9843, 5651, 2105, 'G', 'g', 'F', 6009, 's', 'T', 'm', 4129], ['R', 2527, 9713, 'n', 'P', '979', '579', '4923', 'Y', '7451', 'X', 'z', '3459', 'W', 'G', '3447', '2157', 'b', '5267', 'p', 'A', 'K', 's', '10021', '9341', '3113', '5243', '665', '1289', 'P', 'j', 'B', 'f', 'J', 677, 'l', 'r', 8249, 'X', 'U', 7323, 9177, 'Y']