instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[5307, 'b', 'I', '9451', 'W', 7941], [8087, 'U', 'I', '9451', 'g', 'I']
answer:
I, 9451


question:
[9577, 'v', 2595, 7901, 5205, 'Z', 2647, 'm', 't', 'h', '6209', '6325', 'B', '8879', '1137', '7837', '1819', 'S', '2249', 'i', 'L', '3729', 'i', 9823, 5731, 'd', 'u', 1461, 'Z', 9415, 541, 'T', 'A', 'G', 7275], [9731, 4061, 'V', 'k', 9589, 'v', 'k', 7917, 'x', 'B', 'z', 31, 'K', 'h', '6209', '6325', 'B', '8879', '1137', '7837', '1819', 'S', '2249', 'i', 'L', '3729', 'n', 'J', 'g', 8859, 195, 'l']
answer:
h, 6209, 6325, B, 8879, 1137, 7837, 1819, S, 2249, i, L, 3729


question:
[6367, 2589, 'f', 2135, 4759, '7915', '255', '6373', 'q', '9777', 'O', 'I', '6859', 'I', '179', 'C', 'i', 'v', '2745', 'p', '2577', 'I', '5967', 'D', '8245', 'X', 5441, 'Y', 8553], ['m', 8967, 5691, 'K', 'W', 'J', '7915', '255', '6373', 'q', '9777', 'O', 'I', '6859', 'I', '179', 'C', 'i', 'v', '2745', 'p', '2577', 'I', '5967', 'D', '8245', 'C', 311, 8201, 9861, 'k', 'O', 4149, 'v', 3471, 'J', 'k', 'J', 'R', 'C', 'T', 4297, 'E', 8869, 515]
answer:

7915, 255, 6373, q, 9777, O, I, 6859, I, 179, C, i, v, 2745, p, 2577, I, 5967, D, 8245