In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[6353, 'A', 743, 'o', 6233, 't', 'v', 'a', 'D', 'w', 'R', 'J', '4275', 'l', 's', '2601', '1183', 'S', 'Y', '1841', '6769', '4983', '2403', '4541', 'h', 8261, 'g', 489, 7841, 'G', 237, 'b'], [2081, 9055, 8355, 'h', 3799, 865, 2589, 'p', 7901, 6853, 'J', '4275', 'l', 's', '2601', '1183', 'S', 'Y', '1841', '6769', '4983', '2403', '4541', 'a', 'D', 'G', 'F', 9773, 'N', 'r', 9867, 'F', 573, 'Z']