In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['n', 'r', 'd', 7205, 'y', 4555, 6825, 9311, 'm', 6155, 'q', '5075', '7185', 'i', 'e', '7985', '9721', '3229', '7507', '8315', 'u', 'Z', 'C', 'C', 'j', 'J'], ['m', 'T', 'w', 'x', 'h', 9649, 2001, 325, 'q', '5075', '7185', 'i', 'e', '7985', '9721', '3229', '7507', '8315', 'u', 'C', 't', 'n', 5733, 's', 'm', 'W', 'n', 'w', 3283]