In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['z', 'B', 'g', 'p', 'P', 1387, 1183, 7075, 5299, 'Y', 'k', '2597', '1135', '9353', '1347', 'C', 'l', 'D', '3577', '7095', 'F', 'R', 'i', 2897, 6097, 5413, 4529, 'n', 'e', 'M', 4239, 'v', 179], ['s', 'Z', 'n', 4457, 9301, 'C', 'V', 'T', 'm', 'L', 'Y', 'k', '2597', '1135', '9353', '1347', 'C', 'l', 'D', '3577', '7095', 'F', 'L', 3227, 'Q', 521, 1501, 'c', 8383, 'S', 4095, 'V', 1945]