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: [4385, 'a', 2073, 5621, 'A', 'n', 1919, 1673, 'x', 'v', 'v', 'V', 'h', 'J', '671', '3329', 'b', 'B', 'q', 'f', 'l', '6501', '3425', 'b', '3083', '4541', 'Q', 'p', 'z', 't', 'N', 7057, 'd', 'Y', 'f', 3249, 699, 'x', 1555, 'l', 4749], ['b', 'r', 's', 'v', 'v', 'V', 'h', 'J', '671', '3329', 'b', 'B', 'q', 'f', 'l', '6501', '3425', 'b', '3083', '4541', 'Q', 'p', 'I', 'b', 6909, 'U', 5563, 987]

Answer: v, v, V, h, J, 671, 3329, b, B, q, f, l, 6501, 3425, b, 3083, 4541, Q, p


Question: ['C', 5199, 1107, 1991, 'V', 's', 'Q', '683', 'U', 'c', 'd', '4915', 'e', '4509', 'A', '41', 'M', 'k', 'a', '9319', '1297', 'j', 'S', '6435', 'F', '7905', '3441', '3757', '2651', 'D', '3141', 'd', 'p', 'I', 'G', 5793, 6285, 'w', 'H', 2585, 'X', 'O', 4855, 9703, 4743, 7741, 9875, 2271, 'k', 1695, 6267, 'm', 2411, 'c', 2091], [4969, 1871, 3697, 'e', 535, 4973, 5017, 'p', 'u', 3517, 'q', 2861, 9407, 'V', 4987, 'H', 'a', 9253, 'Y', 'M', 'p', 'n', 9545, 3337, 7741, 'V', 's', 'Q', '683', 'U', 'c', 'd', '4915', 'e', '4509', 'A', '41', 'M', 'k', 'a', '9319', '1297', 'j', 'S', '6435', 'F', '7905', '3441', '3757', '2651', 'D', '3141', 'X', 'w', 'A', 'a', 5199, 'I', 8733]

Answer:
V, s, Q, 683, U, c, d, 4915, e, 4509, A, 41, M, k, a, 9319, 1297, j, S, 6435, F, 7905, 3441, 3757, 2651, D, 3141