In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[2427, 2201, 6335, 4527, 8309, 'v', 8069, 'o', 885, '349', '2405', 'r', 'g', 'v', '7085', 'K', 'c', '6647', '2299', 'L', '107', '7961', '8461', 'j', 'c', '3559', '6545', '2159', 'G', 'C', 'g', '9313', '9641', 'R', '9747', 'j', 'T', 'f', 7987, 739, 'm', 'h', 'n', 't', 'h', 'H', 'a', 7323, 'E', 'Z', 'P', 3795, 'w', 3569, 971, 9477, 'i', 'p', 'Q', 9339, 2393], [381, 'Q', 'l', 5297, 6595, 'T', 9085, 4311, 2071, 'v', 4387, 373, 'r', 'e', 731, 'v', 7057, 'N', 'Y', 3187, '349', '2405', 'r', 'g', 'v', '7085', 'K', 'c', '6647', '2299', 'L', '107', '7961', '8461', 'j', 'c', '3559', '6545', '2159', 'G', 'C', 'g', '9313', '9641', 'R', '9747', 't', 'y', 6597, 'q', 9545, 't', 'm', 5967, 4011, 3759]