In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['h', 'L', 'K', '8445', 'J', 'F', '1413', 'y', '6421', '3457', '2359', 'Z', '2507', '9101', 'd', '8517', '715', 'I', 'M', 'v', 'o', 353, 8367, 'b', 7663, 7, 5373], ['p', 4427, 'R', 1301, 1713, 8559, 9115, 'M', 'K', '8445', 'J', 'F', '1413', 'y', '6421', '3457', '2359', 'Z', '2507', '9101', 'd', '8517', '715', 'I', 'w', 3329]