In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['D', 17, 'P', 545, 9225, 'o', 1945, 3483, 'T', 1129, 'u', '5239', 'i', 'k', '675', 'a', 'M', '9567', '1635', '6329', 'g', '10023', '9849', 'U', 'u', 1795, 1979, 'E', 'I'], [857, 649, 't', 225, 'X', 1965, 'q', 'd', 'u', '5239', 'i', 'k', '675', 'a', 'M', '9567', '1635', '6329', 'g', '10023', '9849', 'D', 'W', 6817, 2007, 5759]