In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['T', 'x', 'Y', 3921, 6461, 5065, '6705', '6283', 'z', 'm', 'b', 'T', '2609', 'I', '2711', 'I', '9181', 'q', 'd', '2969', '6013', 't', 'C', 'e', '7837', 'n', 'e', 7569, 'q', 5371, 'd', 945, 9617, 9541, 9253, 8903, 'Z', 'a', 1531, 'N', 2013], [59, 'D', 737, 'H', 'g', 1663, 'm', 5481, 'L', '6705', '6283', 'z', 'm', 'b', 'T', '2609', 'I', '2711', 'I', '9181', 'q', 'd', '2969', '6013', 't', 'C', 'e', '7837', 'w', 3599, 'w', 's', 2613, 'u', 8241, 5863]