In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[2895, 6187, 2131, '6377', 'y', '5363', '2225', 'u', 'G', '6427', '1593', '9871', 'A', '1351', '1387', 'V', 'K', '9889', '2387', 'T', '2853', '961', 'T', '37', '8385', '7729', '2983', '8227', '393', '2063', '7007', 'j', '6475', 'G', 3373, 6195, 9569, 's'], [2385, 'c', 'L', 5803, 'd', '6377', 'y', '5363', '2225', 'u', 'G', '6427', '1593', '9871', 'A', '1351', '1387', 'V', 'K', '9889', '2387', 'T', '2853', '961', 'T', '37', '8385', '7729', '2983', '8227', '393', '2063', '7007', 'j', '6475', 'J', 'R', 'v', 8519, 'd', 1531, 'U', 2221, 3391, 'n', 3865]