In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['X', 8541, 'z', 'A', '3985', '181', 'k', '6327', '4303', 'Q', '6295', 'i', 'b', 'A', 'h', 'f', '4947', 'N', '4649', 'S', '1957', '2921', '7817', 'i', 'r', 3095, 't', 'i', 5121, 2147, 'O', 4145, 1995, 'E', 'a'], ['g', 'v', 491, 'F', 'Q', 8013, 5789, 6119, 'p', 8193, 'G', 6543, 'n', 'f', 5239, 'z', 'A', '3985', '181', 'k', '6327', '4303', 'Q', '6295', 'i', 'b', 'A', 'h', 'f', '4947', 'N', '4649', 'S', '1957', '2921', '7817', 'i', 'y', 9617, 4351, 'X', 9425, 3497, 6049, 8113]

Answer: z, A, 3985, 181, k, 6327, 4303, Q, 6295, i, b, A, h, f, 4947, N, 4649, S, 1957, 2921, 7817, i


Question: ['r', 187, 'm', 'S', 'z', 5311, 'Y', 'h', 'y', 'F', 'n', 'h', 'V', '5467', 'C', 'd', '2611', '3895', 'h', 'W', 'T', '7115', 'N', '4227', '2001', 'b', 'n', 'P', 'k', 5257, 'A', 'm', 'q', 'Q', 'n', 'n', 'd'], [5561, 8887, 7269, 'z', 7529, 4645, 'V', '5467', 'C', 'd', '2611', '3895', 'h', 'W', 'T', '7115', 'N', '4227', '2001', 'y', 1507, 'z', 'a']

Answer: V, 5467, C, d, 2611, 3895, h, W, T, 7115, N, 4227, 2001


Question: [7177, 's', 659, 'i', 'i', 8951, 559, 9749, 9181, 'i', 7883, 9619, 'x', 9485, 'B', '1905', '4165', 'J', 'v', 'l', 'X', 'M', '7015', 'm', 'h', '7605', '813', 'p', 'j', '4779', 'R', 'v', 4467, 's', 'G', 3887, 85, 3129, 'u', 'w', 9843, 2647, 'G', 9633, 8781, 'c'], ['F', 'E', 'd', 2587, 649, 'x', 'a', 'N', 'x', 663, 9593, 2113, 'A', 5877, 'h', '1905', '4165', 'J', 'v', 'l', 'X', 'M', '7015', 'm', 'h', '7605', '813', 'p', 'j', '4779', 'R', 'U', 'B', 9527, 'I', 7023]

Answer:
1905, 4165, J, v, l, X, M, 7015, m, h, 7605, 813, p, j, 4779, R