In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[2755, 'b', 'i', 'Q', 9483, 'n', 'P', 'z', 's', 'I', 3641, 7057, 'f', 'B', 'U', 'P', '5745', 'w', '4461', 'G', '7269', 'q', '341', '2275', '9841', 'u', 8587, 8053, 5349, 7065, 5053, 531], ['D', 1157, 385, 'o', 'f', 'B', 'U', 'P', '5745', 'w', '4461', 'G', '7269', 'q', '341', '2275', '9841', 'p', 'a', 1543, 3797, 'm', 'T', 2455, 'X', 'C']