In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [455, 5425, 2307, 'J', 327, 't', 'c', 'b', 6749, 7017, 'W', 'J', '7781', 'g', '7793', '7355', 'V', '5905', '9737', '1183', 'x', '4965', 'h', '7671', 'X', 'x', 'V', '2529', 'r', '2961', '5337', '993', '8789', '6837', 'L', 4491, 'u', 't', 'v', 'P', 'n', 8189, 'C', 'G', 6899, 'L', 9701, 'c', 3957, 7607, 1245, 'M', 'I', 2799], [2217, 'B', 'G', 8865, 'Z', 5559, 'H', 1391, 6963, 'w', 'e', 'f', 9921, 'N', 2189, 'T', 'k', 'n', 6323, 6659, 'm', '7781', 'g', '7793', '7355', 'V', '5905', '9737', '1183', 'x', '4965', 'h', '7671', 'X', 'x', 'V', '2529', 'r', '2961', '5337', '993', '8789', '6837', 'a', 2811, 'K', 'J', 1933, 'X', 'G', 'p', 'X', 'n', 'g', 975, 6475, 'h', 'S']

Answer: 7781, g, 7793, 7355, V, 5905, 9737, 1183, x, 4965, h, 7671, X, x, V, 2529, r, 2961, 5337, 993, 8789, 6837


Question: ['e', 167, 4283, 'l', 247, 4197, 3397, 'Z', 'F', 2835, 4273, 'F', '4769', '6831', '5497', 'Z', 'g', 'Y', '2003', '2851', '9303', '6173', 'P', 'U', 'G', 'X', 7049, 'q'], ['z', 'p', 'L', 'A', 'o', 391, 'F', '4769', '6831', '5497', 'Z', 'g', 'Y', '2003', '2851', '9303', '6173', 'I', 8741, 3159, 't']

Answer: F, 4769, 6831, 5497, Z, g, Y, 2003, 2851, 9303, 6173


Question: [5045, 1549, 2739, 1749, 4151, 2123, 'C', 'z', 'B', 'c', 1439, 8149, 2775, '3673', '5881', 'E', 'p', '889', 'e', 'j', 'N', 'X', 'r', '8461', '4813', 'q', 'L', '3423', 'x', 'e', 'c', 'G', 'L', '5281', 'q', '5933', 'p', '7257', 'Y', 'v', 555, 3357, 6265, 'C', 3719, 'b', 'y', 'Q', 6141, 9519, 5935, 'F', 2455, 2941, 9063, 4725, 'h', 'Y'], ['o', 'N', 9479, 9879, 'p', 6507, 'g', 2055, '3673', '5881', 'E', 'p', '889', 'e', 'j', 'N', 'X', 'r', '8461', '4813', 'q', 'L', '3423', 'x', 'e', 'c', 'G', 'L', '5281', 'q', '5933', 'p', '7257', 'o', 7259, 4815, 897, 'D', 1861, 5607, 5025, 'y', 'Y', 'C', 'a', 75, 1957, 9073, 'P', 'n', 'A', 'p']

Answer:
3673, 5881, E, p, 889, e, j, N, X, r, 8461, 4813, q, L, 3423, x, e, c, G, L, 5281, q, 5933, p, 7257