In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['T', 'X', 7901, 'h', 'C', 3377, 'T', 'J', '2847', 'I', 't', '9089', '1147', '4671', '3397', '9013', 'M', 's', 'G', '8019', 'M', 6385, 's'], [1217, 7407, 'b', 'F', 'L', 'i', 3591, 'T', 'J', '2847', 'I', 't', '9089', '1147', '4671', '3397', '9013', 'M', 's', 'G', '8019', 'c', 'd', 'S', 'D', 'b', 2411]