In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['B', 'r', 5629, 4409, 7197, 'N', 'x', 'I', '6145', 'i', 'Q', '1033', '2945', 'K', '4931', 'y', 6505, 9149, 'E', 3067, 819], [2523, 'f', 2623, 'I', '6145', 'i', 'Q', '1033', '2945', 'K', '4931', 'a', 5449, 9193, 6325, 'i', 6901, 'E']

Answer: I, 6145, i, Q, 1033, 2945, K, 4931

Question: [7449, 1055, 'd', 'q', '3157', '6365', 'v', 'b', 'H', 'n', 'B', '4283', 'm', 'c', 'V', 'h', '3207', '3795', 'j', 'l', 'j', 'K', 'k', 'N', 'd', 83, 'a', 'd', 3257, 3697, 'p', 9587, 4343, 8761, 8435, 'q', 909], ['F', 'V', 3405, 6049, 8373, 8397, 9195, 'q', '3157', '6365', 'v', 'b', 'H', 'n', 'B', '4283', 'm', 'c', 'V', 'h', '3207', '3795', 'j', 'l', 'j', 'K', 'k', 'E', 'W', 'U', 'T', 'L', 2711, 'R', 'm']

Answer: q, 3157, 6365, v, b, H, n, B, 4283, m, c, V, h, 3207, 3795, j, l, j, K, k

Question: ['o', 'W', 'U', 6147, 'T', 8823, 6369, 'W', 'S', 2021, 8251, 2949, 'S', 9991, 'Q', '7265', '313', '9883', '7189', 'P', '8597', 'h', 'G', 'a', 'I', '2337', '3207', '493', 'Z', 'a', 'U', 'g', '9823', 'I', 'X', '1255', 'y', '6829', 'y', 'h', 8805, 4337, 'N', 'L', 4647, 1087, 'F', 9607], [4585, 'f', 1455, 'm', 'W', 'z', 6563, 'C', 'Y', 4345, 'k', 2237, 6409, 'p', 2651, 'G', 4735, 'd', 5203, 'O', '7265', '313', '9883', '7189', 'P', '8597', 'h', 'G', 'a', 'I', '2337', '3207', '493', 'Z', 'a', 'U', 'g', '9823', 'I', 'X', '1255', 'y', '6829', 'y', 'x', 'I', 2435, 'H', 'N', 5235, 'A', 1941, 3153, 'd', 8387, 'A', 's', 7629, 'j']

Answer:
7265, 313, 9883, 7189, P, 8597, h, G, a, I, 2337, 3207, 493, Z, a, U, g, 9823, I, X, 1255, y, 6829, y