In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['J', 'G', 'h', 'z', '6979', 'W', 'W', '7681', 's', '8827', 'm', 't', 'z', 9681, 'z'], ['Q', 4625, 4609, 2245, 'h', 'z', '6979', 'W', 'W', '7681', 's', '8827', 'A', 9751, 'U', 7397]

Answer: h, z, 6979, W, W, 7681, s, 8827


Question: [8471, 8309, 'g', 'f', 5019, 'd', 8129, 'r', 'e', 'l', 'B', '7297', 'c', '2785', '919', 'B', '5459', 'L', 5985, 2953, 6897, 'n', 9209, 3281, 'w', 4011, 't'], ['g', 7529, 'q', 6213, 'c', 'l', 6053, 'r', 'e', 'l', 'B', '7297', 'c', '2785', '919', 'B', '5459', 'B', 2159, 7633, 8707]

Answer: r, e, l, B, 7297, c, 2785, 919, B, 5459


Question: [5701, 'Y', 2511, 4707, 'i', 9083, 1187, '749', 'v', 'i', 'f', 'j', '5983', '4221', 'p', 'q', '8703', 'n', 'Z', 'O', 'A', 'H', 'X', 8863, 7467, 665, 3485, 4035, 'g', 8795], [189, 8331, 'N', 'S', 'U', '749', 'v', 'i', 'f', 'j', '5983', '4221', 'p', 'q', '8703', 'n', 'Z', 'O', 'A', 'H', 'R', 't', 9581, 5575, 'Q', 'Q', 1209]

Answer:
749, v, i, f, j, 5983, 4221, p, q, 8703, n, Z, O, A, H