instruction:
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:
['t', 845, 'T', '5285', '7837', 'N', 6717], [7211, 7903, 'U', 'T', '5285', '7837', 'D', 'U', 'R']
answer:
T, 5285, 7837


question:
[4859, 'Z', 'p', 'U', 839, 'W', 9159, 4017, 'J', 6627, 5233, 8141, 3837, 'v', 7919, '7125', '35', 'A', 'B', 'G', 'i', '7651', 'Q', 'e', '7153', 'b', '1249', '3637', '551', 'w', '6481', 'x', 5657, 'b', 2361, 'P', 'p', 4065, 1039], [6165, 2743, 'U', 8989, 4575, 7283, 'a', '7125', '35', 'A', 'B', 'G', 'i', '7651', 'Q', 'e', '7153', 'b', '1249', '3637', '551', 'w', '6481', 'J', 4141, 9691, 'j', 5843, 7751, 8449, 'V', 's', 'f', 'J', 'j', 6753, 1323, 'z', 5323]
answer:

7125, 35, A, B, G, i, 7651, Q, e, 7153, b, 1249, 3637, 551, w, 6481