In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['d', 195, 'x', 'l', 3193, 'J', '6797', '7377', '2375', 'j', 'J', '475', '1135', '7529', '4789', 'b', 'R', '3983', 'l', '4351', 'T', 'X', 6165, 'B', 'u', 'n', 4129, 'L'], ['V', 9375, 10005, 'i', 1713, 'k', 7725, 'y', 4437, 7981, 2025, 'J', '6797', '7377', '2375', 'j', 'J', '475', '1135', '7529', '4789', 'b', 'R', '3983', 'l', '4351', 'T', 'e', 'z', 6823, 8949, 8911, 7891, 'l', 81, 4069, 3995, 1191, 'V', 'I', 'L']