In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['E', 1535, 'h', 'a', 'M', 7433, 5241, 'J', 7065, 'b', 3111, 2979, 953, 'T', 4895, 9819, 'g', 'E', 'O', '7689', '9273', 'j', 'F', 'E', 'h', 'R', '6633', '6949', '487', '1761', '7339', 'r', '3687', 'P', '1737', 'Y', 'm', '6189', 'N', 1759, 'c', 'D', 85, 4509, 'F', 8183, 6799, 9663, 3263, 't', 'z'], ['C', 'p', 395, 'S', 615, 3029, 's', 9671, 'A', 'G', 'x', 'g', 'E', 'O', '7689', '9273', 'j', 'F', 'E', 'h', 'R', '6633', '6949', '487', '1761', '7339', 'r', '3687', 'P', '1737', 'Y', 'm', '6189', 'x', 351, 3853, 'R', 5337, 'd', 'u', 5137, 'y', 'M', 7125, 'z', 585, 6021, 2843, 'N']