In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['N', 'z', 9641, 'z', 'f', 'o', 'L', 'D', 'w', 2793, 'b'], ['Q', 'R', 'z', 'f', 'o', 'L', 'A', 4343, 8711]

Answer: z, f, o, L


Question: [1527, 6311, 8927, 8605, 'v', '3541', 'b', '9641', '1093', '2649', 'H', '3821', '4251', 'K', 'L', 'J', '5301', '9463', 'z', '1403', 'O', 2283, 'g', 5991, 'B', 'n', 3997, 'G', 8425, 5409, 4395], ['P', 9991, 8325, 'b', 'u', 'v', '3541', 'b', '9641', '1093', '2649', 'H', '3821', '4251', 'K', 'L', 'J', '5301', '9463', 'z', '1403', 'J', 6627, 4667, 4387, 881, 8195, 'G']

Answer: v, 3541, b, 9641, 1093, 2649, H, 3821, 4251, K, L, J, 5301, 9463, z, 1403


Question: ['x', 769, 'v', 'P', 'X', 159, 2195, 'I', 8169, 'X', 1613, 'O', 2635, 7781, 6797, 'H', 1257, 3145, 'm', 'K', 1575, 5751, 'r', '4651', 'A', 'g', '4063', 'b', 'U', '8751', '7449', 'Y', 'M', 'N', 'Y', 'f', '2901', 'M', 'L', '8651', 'C', 't', 'Y', '7135', 'k', 'e', 'Q', 8629, 'E', 'D', 'p', 8527, 4603, 2485, 'G', 1641, 1197, 3935], [3507, 5303, 713, 'r', '4651', 'A', 'g', '4063', 'b', 'U', '8751', '7449', 'Y', 'M', 'N', 'Y', 'f', '2901', 'M', 'L', '8651', 'C', 't', 'Y', '7135', 'k', 'z', 2181, 'x', 'M', 'R', 6957, 'g', 'I', 6915, 'w', 'Y', 'r', 'w', 8115, 8907, 'W', 'n']

Answer:
r, 4651, A, g, 4063, b, U, 8751, 7449, Y, M, N, Y, f, 2901, M, L, 8651, C, t, Y, 7135, k