In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[4385, 5761, 'Z', 9291, 'H', 4635, '3899', 'n', '3347', '9713', 'n', '8815', '7753', 'X', '7123', 'g', 'x', '7621', '1601', 'J', 'C', 6019, 'f', 7011, 9165, 'o', 905, 'B', 's', 'l', 9079, 'G', 'M', 'h'], [9075, 5805, 'i', 'S', 'B', 8161, 'z', 9915, '3899', 'n', '3347', '9713', 'n', '8815', '7753', 'X', '7123', 'g', 'x', '7621', '1601', 'J', 'r', 'm', 205, 'x', 7377, 'W', 1483, 1933]