In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[1331, 1517, 5839, 8805, 'q', 4339, 'd', 487, 8791, 8139, 'Q', '1927', '6133', '6679', '183', 't', 'M', '595', 's', 'd', '5141', 's', 'p', '8403', '7253', '1655', 'v', 'S', 'C', '8845', 'x', '8169', '4085', '7795', 'S', '3883', 'j', '101', 'y', 'O', 'Y', 'C', 'I', 'E', 8603, 6219, 'O', 8581, 'H', 'W', 'd', 'K', 1557, 'Y', 'y', 'p', 3321, 'x', 'E', 4207, 'g', 9293, 'U', 'w'], [1749, 9133, 'c', 8993, 'E', 4879, 8365, 9001, 9113, 1133, 2031, 7369, 's', 4957, 'Q', '1927', '6133', '6679', '183', 't', 'M', '595', 's', 'd', '5141', 's', 'p', '8403', '7253', '1655', 'v', 'S', 'C', '8845', 'x', '8169', '4085', '7795', 'S', '3883', 'j', '101', 'P', 1441, 1645, 'q', 3147, 581, 'x', 2069, 'A', 4735, 1315, 'd', 4701, 'T', 'q', 'k', 'l', 'F', 'C', 'd', 5937, 'h']