In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[889, 'n', 'N', 'T', 'R', 3753, 2393, 'X', 'e', 4243, 3557, 1169, 'j', 'I', 'C', 'q', 3189, 'D', 'n', 'Y', 'k', 'K', '4431', 'v', 'N', '5077', '2453', '8603', 'Y', '2291', 'E', '709', 'x', 'j', '3235', 'y', '6547', '8487', 'n', '8229', 'r', 'T', 'F', '7031', 'c', 9453, 7527, 3515, 1863, 'I', 'g', 'e', 'p', 65, 'e', 5761, 8959, 'X', 3441, 3979, 'a', 'k', 7225, 'w', 2589, 2633, 4897, 3047, 'E'], [4499, 3525, 'D', 'z', 'w', 1829, 'R', 6133, 'M', 4353, 9725, 9857, 481, 'Q', 9641, 'n', 9991, 't', 5997, 'E', 5255, 'P', 'Y', 'k', 'K', '4431', 'v', 'N', '5077', '2453', '8603', 'Y', '2291', 'E', '709', 'x', 'j', '3235', 'y', '6547', '8487', 'n', '8229', 'r', 'T', 'F', '7031', 'Z', 5929, 'V', 'W', 'm', 6759, 'p', 'h', 3313, 4369]