In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['A', 4359, 'q', 'Z', '8803', '4939', 'o', '377', 'p', '847', 'D', '9993', 'B', '7365', '2203', 'f', 'j', '7957', 'X', 'v', 291, 'r', 'w', 4925], [1609, 'Q', 'l', 6067, 'q', 'Z', '8803', '4939', 'o', '377', 'p', '847', 'D', '9993', 'B', '7365', '2203', 'f', 'j', '7957', 'X', 'N', 3011, 'C', 'a', 'X', 't']