In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['g', 7371, 8907, 7019, 3051, 4069, 6319, 'G', '4545', 'p', '2879', 'p', '8483', 'O', 'K', 'z', 'l', 'Z', 'd', '2185', 'r', '4249', 'Z', 'q', 'L', 'S', 'G', 'k', 8727, 'R', 4273, 8841, 'J'], ['Z', 1839, 'r', 9785, 5605, 1849, 'm', 'i', 5285, 9169, 's', 'X', 3547, 9923, 'G', '4545', 'p', '2879', 'p', '8483', 'O', 'K', 'z', 'l', 'Z', 'd', '2185', 'r', '4249', 'Z', 'q', 'L', 'S', 'y', 8989, 'f', 'W', 'S', 'I', 8871, 'a', 11, 1951, 1261, 'k', 4007, 3515, 9343, 'W', 'X', 1781, 4141]