In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[9305, 'z', 'I', 'a', 'R', 'c', 'e', '319', 'f', 'E', '9719', 'J', '7761', '2035', '4645', '5429', 's', '493', 'L', 'O', 'b', '3469', '5479', '8407', '3953', '577', '8671', 'o', 3111, 'm', 'Y', 'L', 5333, 'K', 't', 8273, 'O', 291, 'r', 'q', 2309, 'l', 'U', 'k'], [1393, 7251, 585, 5275, 'D', 6537, 'l', 't', 'H', 843, 's', 8299, 2103, 3133, 'G', 2901, 8357, 7799, 'd', 'e', '319', 'f', 'E', '9719', 'J', '7761', '2035', '4645', '5429', 's', '493', 'L', 'O', 'b', '3469', '5479', '8407', '3953', '577', '8671', 'D', 6079, 'e', 3583, 295, 4087, 'D', 'Q', 5875, 9599, 'w', 6843, 'T']