In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['m', 'o', 4741, 3597, 'T', 'v', 'I', 'r', 4973, 'r', 7779, 'm', 8535, 2829, 'I', 'j', 't', '2757', 'S', '1003', 'a', 'z', 'G', '5877', 'T', 'M', 'W', 'W', 'T', 'Y', '2567', '7207', 'C', 'l', 'J', '9711', '3935', 'R', '1079', '5527', '7247', '5631', 'm', 759, 7679, 3509, 'a', 9427, 1333, 7377, 2171, 'q', 6583, 4535, 'V'], [4879, 2805, 6027, 2543, 'm', 'I', 'j', 't', '2757', 'S', '1003', 'a', 'z', 'G', '5877', 'T', 'M', 'W', 'W', 'T', 'Y', '2567', '7207', 'C', 'l', 'J', '9711', '3935', 'R', '1079', '5527', '7247', '5631', 'h', 'D', 5899, 'P', 'c', 'R', 'v', 7011, 'l', 'A', 3025, 6415, 'W', 6475, 3123, 5269]