In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[3057, 'C', 't', 3495, 'N', 'Q', '8425', 'f', 'M', 'k', 'H'], ['s', 6193, 'v', 'N', 'Q', '8425', 'f', 'Z', 5683, 4515, 4419]