In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[5523, 'B', 3889, 6677, 2989, 'A', '6911', '1069', 'd', 'F', 'l', 't', '1017', '2455', '8391', 'i', '3553', '2447', 'Z', 'N', 'k', 'Y', 'S', 1925, 7515, 'V', 3507, 5423, 'n', 'z', 'N', 9073], [8865, 'x', 'v', 4813, 'w', 3107, '6911', '1069', 'd', 'F', 'l', 't', '1017', '2455', '8391', 'i', '3553', '2447', 'Z', 'g', 'K', 'L', 'V', 2275, 5371, 'G', 1945, 'q', 'z', 'w']