In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['s', 'c', 'k', 3403, 'Z', 2767, 'R', 1095, 9603, 'o', '8035', 'W', '6875', '399', 'E', 'J', 'E', 'n', '245', 'l', '1777', '4051', '9107', 'o', '5075', 'S', '5565', '8743', 'f', 'L', 'i', 'w', 'N', 'H', 'd', 'C', 2615, 4691, 'N', 6625, 'k', 1125, 8481, 'R', 'U', 9779, 9445, 6077, 's', 8177, 3953, 7311, 'u', 'G'], ['Z', 'P', 'G', 4751, 4119, 'A', 867, 'M', 'L', 281, '8035', 'W', '6875', '399', 'E', 'J', 'E', 'n', '245', 'l', '1777', '4051', '9107', 'o', '5075', 'S', '5565', '8743', 'f', 'L', 'i', 'w', 'N', 'H', 'm', 3167, 'V', 8603, 7837, 'm', 'x', 'i', 4761, 'N', 'M', 'f', 6259, 'w', 7277]