In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['E', 'd', 'E', 'A', 'x', 1591, 'R', 'n', 'z', '11', 'L', '6227', '6347', '3199', 'A', '1987', '2317', 'n', 'Q', 'C', '3081', 'R', '5353', '7899', 'g', '4475', 'k', '3919', '3577', '8689', '5247', 'd', '7585', 's', 'Y', 'q', 6189, 671, 'B', 'w', 'C', 4793, 'w', 4241], ['E', 'W', 'L', 8757, 'z', 'u', 'H', 'P', 6179, 6059, 'Q', 5515, 'M', 'i', 'O', 7535, 'W', 'N', 483, 2791, 2893, 'l', 'R', 7491, 8519, '11', 'L', '6227', '6347', '3199', 'A', '1987', '2317', 'n', 'Q', 'C', '3081', 'R', '5353', '7899', 'g', '4475', 'k', '3919', '3577', '8689', '5247', 'd', '7585', 's', 'Y', 'o', 7701, 'T']