In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['V', 6053, 'M', 2269, 'E', 'B', 'I', 9767, 393, 'i', 5887, 5245, 'e', 'i', '2747', '6063', '3773', 'q', 'f', 'Y', '5879', 'V', 'b', 'o', '4781', '5103', 'X', '2261', '251', 'O', '3317', 'e', 'H', 'o', '983', '1083', 'S', '8549', 'b', '1143', '963', 'l', 'E', 'H', 9787], ['Z', 2199, 8743, 'x', 'J', 'f', 5521, 's', 7415, 'X', 'Z', 'r', 8587, 'd', 'i', '2747', '6063', '3773', 'q', 'f', 'Y', '5879', 'V', 'b', 'o', '4781', '5103', 'X', '2261', '251', 'O', '3317', 'e', 'H', 'o', '983', '1083', 'S', '8549', 'b', '1143', '963', 'X', 'k', 4785, 'g', 8259, 8061, 'S', 6959, 'w', 'f', 3331]

Answer: i, 2747, 6063, 3773, q, f, Y, 5879, V, b, o, 4781, 5103, X, 2261, 251, O, 3317, e, H, o, 983, 1083, S, 8549, b, 1143, 963


Question: [2895, 5147, 'w', 'e', 3385, 'm', 'y', 't', 'L', 1739, 8053, 7245, 6403, 8217, 'k', '9237', 'F', '4959', '3637', 'X', '1127', 'L', '9537', '3871', 'D', '3747', 'E', 'U', 'b', 'n', '7893', 'F', 'l', 'y', 4019, 9049, 'n', 'j', 6871], ['c', 'k', 'E', 'L', 6709, 's', 'M', 3861, 'M', 4297, 5731, 'a', 'V', 'k', '9237', 'F', '4959', '3637', 'X', '1127', 'L', '9537', '3871', 'D', '3747', 'E', 'U', 'b', 'n', '7893', 'F', 'w', 'd']

Answer: k, 9237, F, 4959, 3637, X, 1127, L, 9537, 3871, D, 3747, E, U, b, n, 7893, F


Question: ['y', 'i', 3437, '6837', '8939', 'H', '6035', '4601', 'G', '1071', 'p', '7335', '353', 'X', '5133', '7883', '8073', '3761', '4663', 'r', 8777], [6491, 't', 'Z', 7009, 8687, 'g', 2141, 9739, 1315, 1383, 2223, 9059, 'f', '6837', '8939', 'H', '6035', '4601', 'G', '1071', 'p', '7335', '353', 'X', '5133', '7883', '8073', '3761', '4663', 'N', 'C', 5115, 'R', 'v', 'n', 7229, 'B', 4721, 'V', 1749, 5995, 'f']

Answer:
6837, 8939, H, 6035, 4601, G, 1071, p, 7335, 353, X, 5133, 7883, 8073, 3761, 4663