In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [3937, 'R', 'H', '3517', '1845', 'Y', '8999', '7003', '6677', '8517', 'k', 'W', '5321', '5817', 's', '271', '4109', 'o', 5471, 's', 8751, 2307, 4959, 2645, 7227, 3355, 'Z', 'c', 'D', 1155, 'W', 'T'], ['V', 'B', 'z', 2111, 'H', '3517', '1845', 'Y', '8999', '7003', '6677', '8517', 'k', 'W', '5321', '5817', 's', '271', '4109', 'b', 8675, 9843, 'v', 'n']

Answer: H, 3517, 1845, Y, 8999, 7003, 6677, 8517, k, W, 5321, 5817, s, 271, 4109


Question: ['n', 'R', 'h', 'L', 1957, 4229, 8597, 'g', 7203, '5573', 'I', '4391', '8309', '9447', 'F', 'n', '9049', 'H', 'C', 'E', '5153', 'r', 'X', 'w', 's', 'm', '8763', '6167', 'a', 'z', '861', 'd', '9999', '4707', 'f', 3093, 5017, 3929, 'A', 'M', 'J', 'n', 'v', 'm', 'k', 'G', 'N', 'G'], [8845, 6415, 'K', 4833, 2559, 6655, 6625, 'Q', 'F', 167, 'M', 'F', 2083, 6403, 'n', 1243, 7381, 6323, 7507, 'y', 'p', 'W', '5573', 'I', '4391', '8309', '9447', 'F', 'n', '9049', 'H', 'C', 'E', '5153', 'r', 'X', 'w', 's', 'm', '8763', '6167', 'a', 'z', '861', 'd', '9999', '4707', 'S', 'Q', 7251, 'U', 4743, 'Q', 'm', 6307, 6989, 'd', 'D', 'U', 'T', 'f', 9737, 'u']

Answer: 5573, I, 4391, 8309, 9447, F, n, 9049, H, C, E, 5153, r, X, w, s, m, 8763, 6167, a, z, 861, d, 9999, 4707


Question: [8921, 'o', 'y', 7605, 'a', 'y', 'c', 'L', '4329', 'o', '4235', 'D', '3627', '247', '3555', '4237', 'm', 'Z', 'A', '1269', 'J', 1453, 'i', 2167, 'o', 'z', 'B', 'Q', 3167, 'O'], ['r', 'a', 2575, 'j', 'z', 'R', '4329', 'o', '4235', 'D', '3627', '247', '3555', '4237', 'm', 'Z', 'A', '1269', 'D', 4713, 'D', 8077, 'k', 607, 8787, 'n', 1941, 'M', 7413]

Answer:
4329, o, 4235, D, 3627, 247, 3555, 4237, m, Z, A, 1269