In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['o', 3283, 6155, 'F', 'l', '6453', 'A', 'b', 'd', 9295, 'c'], [2381, 2631, 'v', 'l', '6453', 'A', 'b', 'y', 5245]