In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['A', 'R', 'B', 7993, 3003, 1733, 'T', 'N', 'B', 159, 'r', 'V', 6673, 'c', 'w', '3941', 'H', '5873', '5835', '9721', 'A', 'B', 'o', 'o', '371', '6911', 'Z', '5027', 'b', 'W', '4045', 'H', 6607, 'H', 711, 'E', 'h', 'z', 'S', 'D', 3397, 'E', 'd'], [1315, 'O', 'J', 'o', 'A', 255, 'q', 'a', 4349, 1351, 'g', 'c', 'w', '3941', 'H', '5873', '5835', '9721', 'A', 'B', 'o', 'o', '371', '6911', 'Z', '5027', 'b', 'W', '4045', 'P', 'f', 'v', 9295, 3005, 'F']