In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[2199, 'm', 'k', 9825, 1581, 4451, 5105, 'M', 'v', 'T', 'o', 8871, 'A', 3495, 'l', 'E', 'E', 'V', '2093', 'H', '2391', 'X', '6441', '3323', '5899', 'K', 'p', '7985', '4013', 'e', '3991', '7427', '5751', '9237', 's', '4563', '2111', '5169', 'f', 'X', '77', 'H', 'E', 943, 'o', 'J', 't', 'M', 's', 3419, 6649, 6605, 2107, 'N', 6705, 'Z', 'u', 3933, 't', 757, 'V'], [3643, 'p', 'Y', 5677, 'W', 'V', '2093', 'H', '2391', 'X', '6441', '3323', '5899', 'K', 'p', '7985', '4013', 'e', '3991', '7427', '5751', '9237', 's', '4563', '2111', '5169', 'f', 'X', '77', 'p', 7515, 5941, 'P', 'u', 'V']