In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['T', 'x', 'X', 3015, 1617, 6929, 'a', 'e', 5301, 7095, 't', 2389, 'd', 'D', 2733, 3969, 2247, 'H', '3827', '5485', '2409', '2043', '1825', 'w', 'z', '6605', 'B', 'Z', '3923', 'U', '5811', 'E', 'o', 'F', '9721', '2709', 'e', 'r', '2049', '6413', 'X', '4437', 'O', 'y', 'G', 5037, 8063, 2297, 'g', 'H', 'o', 'Q', 'k', 'c', 4725, 'E'], ['g', 'G', 'N', 'u', 'g', 3253, 'q', '3827', '5485', '2409', '2043', '1825', 'w', 'z', '6605', 'B', 'Z', '3923', 'U', '5811', 'E', 'o', 'F', '9721', '2709', 'e', 'r', '2049', '6413', 'X', '4437', 'O', 'a', 6471, 8755, 't', 'c', 'J']