In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['O', 'k', 'E', 281, 'J', 'J', 'z', 9541, 'K', 'Y', 'G', 's', 'J', 'h', 'o', '2303', '603', 'M', '5785', '7949', 'P', '9685', 'd', '801', '5021', '479', 'd', 'A', '1609', 'T', 'b', 'd'], [3187, 1933, 'u', 'E', 'Y', 2413, 'W', 'f', 'V', 9713, 4903, 'f', 'G', 's', 'J', 'h', 'o', '2303', '603', 'M', '5785', '7949', 'P', '9685', 'd', '801', '5021', '479', 'd', 'A', '1609', 'T', 'i', 5937, 'j', 1943, 'N', 9789, 'p', 3693, 2243, 9701, 6051, 6437, 'K', 4251, 5597, 'A', 'O', 'Y', 'P', 2435]

Answer: G, s, J, h, o, 2303, 603, M, 5785, 7949, P, 9685, d, 801, 5021, 479, d, A, 1609, T

Question: ['x', 653, 8793, 'W', 1845, 'Y', 6363, 9757, '9605', 'U', '1913', '2991', '7131', '237', '7023', 'j', '2123', 'B', '1887', 'K', '3729', 'D', '8391', '9729', 'w', 'k', 'M', '6957', 'J', 703, 'F', 'X', 'x', 7483], ['q', 10017, 5483, 8675, 'w', 'F', 'D', '9605', 'U', '1913', '2991', '7131', '237', '7023', 'j', '2123', 'B', '1887', 'K', '3729', 'D', '8391', '9729', 'w', 'k', 'M', '6957', 'n', 7147, 7131, 'q', 'u', 'A', 1171, 'V', 'k', 'N', 6869]

Answer: 9605, U, 1913, 2991, 7131, 237, 7023, j, 2123, B, 1887, K, 3729, D, 8391, 9729, w, k, M, 6957

Question: [7965, 'U', 4451, 'j', 'y', 'I', 't', 'q', 3689, 449, 1413, 8551, 'H', 421, 'Q', '135', '4093', '9889', '1423', 'M', '329', 'z', '4891', '4217', '1747', 'v', '9969', 'G', 'X', '1443', '4107', 'r', 'G', 'd', 4393, 9869, 'L', 'C', 'n', 'l', 8477, 2259, 'h', 4169, 'q', 4655, 'S'], [2491, 'M', 'r', 'I', 'W', 9415, 7187, 1711, 7221, 2281, 5695, 6749, '135', '4093', '9889', '1423', 'M', '329', 'z', '4891', '4217', '1747', 'v', '9969', 'G', 'X', '1443', '4107', 'r', 'd', 3641, 1449, 6573]

Answer:
135, 4093, 9889, 1423, M, 329, z, 4891, 4217, 1747, v, 9969, G, X, 1443, 4107, r