In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[7913, 9489, 's', 'h', 'P', 115, 'X', 'T', 4637, 8881, '1369', 'e', 'a', 'v', 'S', '3775', '8779', 'm', '6895', '4621', '7469', '6725', 'v', 's', 'j', 'j', 8059], ['A', 'l', 8061, 't', 7439, 'R', 'N', 'e', 9101, 8991, 1511, 'F', '1369', 'e', 'a', 'v', 'S', '3775', '8779', 'm', '6895', '4621', '7469', '6725', 'v', 'V', 5093, 'c', 741, 6419, 1395, 1193]