In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['G', 's', 'J', 9027, 3135, 'Z', 8159, 3691, 'Q', 'Y', '8465', 'M', '2833', 'j', 'Q', '655', 'j', 'a', 'P', 'i', '6537', 'y', '7541', '2433', '3235', '2939', '3263', '7905', 'o', 'l', 'r', '2269', 'E', '2611', '3821', '7691', 's', 'T', 7987, 4015, 8695, 7765, 'j', 'G', 'O', 3121, 2227, 'X', 1075], ['S', 5007, 'J', 'a', 2045, 'p', 'L', 'f', 'S', 699, 'j', 5393, 'X', 8735, 'K', 'o', 'Y', '8465', 'M', '2833', 'j', 'Q', '655', 'j', 'a', 'P', 'i', '6537', 'y', '7541', '2433', '3235', '2939', '3263', '7905', 'o', 'l', 'r', '2269', 'E', '2611', '3821', '7691', 's', 's', 2141]