In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[Q]: ['m', 'K', 2769, 'i', 'k', 853, 'P', '9255', 'N', '8281', 'f', 'm', 'V', 'a', 3525, 7823, 2111, 'T'], ['Q', 1337, 'I', 'P', '9255', 'N', '8281', 'f', 'm', 'g', 'M', 3873]
[A]: P, 9255, N, 8281, f, m


[Q]: ['l', 8387, '6019', 'r', 't', 'Y'], ['S', 'q', '6019', 'r', 'Z', 9863]
[A]: 6019, r


[Q]: ['f', 2485, 2845, 'Q', 'o', '2499', 'G', 'b', '2569', 'x', '3343', 'y', '2835', 'X', 'E', '6521', '1713', '113', '3805', '5975', '6393', 'g', 'A', 'd', 'd', '4589', 'K', '1407', 'h', 9789, 5165, 4011, 4479, 'O', 9791, 329, 'U', 5075, 759, 'E', 85, 9577, 'j', 'Z', 1469, 3757, 4681, 'A', 'R', 'z', 8293], ['G', 'P', 7413, 'E', 3151, 9449, 1339, 'f', 'v', 7699, 9921, 'b', 2479, 4053, 'J', 7233, 'l', 'G', 8423, 'O', 3997, 'o', '2499', 'G', 'b', '2569', 'x', '3343', 'y', '2835', 'X', 'E', '6521', '1713', '113', '3805', '5975', '6393', 'g', 'A', 'd', 'd', '4589', 'K', '1407', 'p', 2679, 'e']
[A]:
o, 2499, G, b, 2569, x, 3343, y, 2835, X, E, 6521, 1713, 113, 3805, 5975, 6393, g, A, d, d, 4589, K, 1407