instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[7231, 2153, '3257', '3693', 'P', 3291], [1543, 6411, '3257', '3693', 'G', 'k']
answer:
3257, 3693


question:
[3225, 'l', 'v', 'C', 'L', 'f', 6797, 3991, 7993, 'w', 6325, 6173, 7797, 427, 6343, 421, 4623, 'v', 'g', 'v', '9567', '6181', 'e', '4705', 'a', '4789', 'r', 'K', 'b', '8561', 'V', 'G', 'g', 'e', 'D', 'e', '9529', 'Y', '4953', '8369', 'Y', '4221', 'F', '6257', '5991', 'I', '8525', 'W', '9665', 'c', 'x', 2453, 'W', 'H', 'R', 5635, 'a', 9665, 6071, 4127, 't', 8505, 'B', 'R', 'w', 'A', 6985, 'u'], ['G', 'z', '9567', '6181', 'e', '4705', 'a', '4789', 'r', 'K', 'b', '8561', 'V', 'G', 'g', 'e', 'D', 'e', '9529', 'Y', '4953', '8369', 'Y', '4221', 'F', '6257', '5991', 'I', '8525', 'W', '9665', 'S', 'Y', 3793, 5393, 4571]
answer:
9567, 6181, e, 4705, a, 4789, r, K, b, 8561, V, G, g, e, D, e, 9529, Y, 4953, 8369, Y, 4221, F, 6257, 5991, I, 8525, W, 9665


question:
['w', 2545, 2521, 'z', 8033, 1837, 9763, 'h', 'Y', 9969, '6399', 's', '7117', 'y', 'W', 'W', '5163', 'U', '1229', 'm', 'J', '4525', 'P', '1625', '8605', 'o', 'w', 'd', '6059', '1843', '9343', 'K', 't', 'K', 'X', 4615, 2749, 167, 2049, 'u', 5863, 5125, 8807, 2013, 'r', 7025, 'V', 'Z', 'N'], ['S', 'I', 6687, 5847, '6399', 's', '7117', 'y', 'W', 'W', '5163', 'U', '1229', 'm', 'J', '4525', 'P', '1625', '8605', 'o', 'w', 'd', '6059', '1843', '9343', 'C', 9335, 365, 'v', 'K', 8493, 2797, 'B', 6267, 9817, 7747, 7917, 8085]
answer:

6399, s, 7117, y, W, W, 5163, U, 1229, m, J, 4525, P, 1625, 8605, o, w, d, 6059, 1843, 9343