In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['c', 1321, 6005, 'i', '2475', 'R', '743', 'h', 'V', 'C', '4079', '7081', 'z', '8127', '6193', '8077', '2835', '831', 'Y', '6147', 'D', '6003', '3997', 't', 'E', 'W', 'n', 8015, 2035, 'A', 'l', 1313, 'q', 'w', 't', 'b', 'G', 'e', 'c', 9701], ['i', 5167, 7513, 'y', 'j', 1137, 'q', 123, 4303, 8045, 2901, 773, 'L', 5179, '2475', 'R', '743', 'h', 'V', 'C', '4079', '7081', 'z', '8127', '6193', '8077', '2835', '831', 'Y', '6147', 'D', '6003', '3997', 't', 'E', 'e', 5155, 7701, 2559, 1015, 'i', 'A', 3613, 4163, 'w', 'g']