In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[2255, 'c', 943, 2925, 'N', 8503, 'X', 5399, 6571, 3165, 'E', 8135, 'Z', '5537', '7377', 'L', '5165', '7891', '3029', 'b', 'n', '4005', '9427', 'v', 'V', 8177, 'F', 1889, 'Z', 'a'], ['q', 8571, 'l', 'E', 2147, 3903, 'I', 'v', 6857, 8847, 'c', 5339, 'Z', '5537', '7377', 'L', '5165', '7891', '3029', 'b', 'n', '4005', '9427', 'v', 'E', 3823, 'D', 'L', 6253, 'E', 2435]