instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[8271, 'H', 'n', 1303, 'P', 'Z', '8927', 'S', 'Z', 'e', '3463', '5487', 'w', 'H', '1071', 'q', '7193', '2751', '1963', 'I', 'H', 'F', '6399', '1589', '1063', 'T', '9211', 'w', '9069', '5757', '2431', 'G', 'z', 'H', 'Z', 'R', 'Z', 17], [6877, 4677, 'A', 623, 'g', 151, 'u', 5045, 1867, 'E', 'M', 1153, 237, 4623, 4963, 'B', 'M', 8311, 6637, 'P', 'Z', '8927', 'S', 'Z', 'e', '3463', '5487', 'w', 'H', '1071', 'q', '7193', '2751', '1963', 'I', 'H', 'F', '6399', '1589', '1063', 'T', '9211', 'w', '9069', '5757', '2431', 'G', 'd', 4251, 'F', 'O', 'J', 4171, 7565, 'F', 9551, 4139]
answer:
P, Z, 8927, S, Z, e, 3463, 5487, w, H, 1071, q, 7193, 2751, 1963, I, H, F, 6399, 1589, 1063, T, 9211, w, 9069, 5757, 2431, G


question:
['X', 8541, 'z', 'A', '3985', '181', 'k', '6327', '4303', 'Q', '6295', 'i', 'b', 'A', 'h', 'f', '4947', 'N', '4649', 'S', '1957', '2921', '7817', 'i', 'r', 3095, 't', 'i', 5121, 2147, 'O', 4145, 1995, 'E', 'a'], ['g', 'v', 491, 'F', 'Q', 8013, 5789, 6119, 'p', 8193, 'G', 6543, 'n', 'f', 5239, 'z', 'A', '3985', '181', 'k', '6327', '4303', 'Q', '6295', 'i', 'b', 'A', 'h', 'f', '4947', 'N', '4649', 'S', '1957', '2921', '7817', 'i', 'y', 9617, 4351, 'X', 9425, 3497, 6049, 8113]
answer:
z, A, 3985, 181, k, 6327, 4303, Q, 6295, i, b, A, h, f, 4947, N, 4649, S, 1957, 2921, 7817, i


question:
['w', 'q', 1707, 3067, 3239, 3849, 'd', 6265, 'b', 1505, 'F', 8313, '4803', '5211', '647', 't', '9951', '8727', 'N', '5045', '5717', '9915', '5147', '441', 'Y', '2581', 'N', 't', '3763', 'Y', 1849, 8491, 'X', 'G'], [4013, 'f', 7963, 'c', 3789, 'N', 'm', 'E', 7143, 'A', 'c', 4443, 'U', 359, 'h', '4803', '5211', '647', 't', '9951', '8727', 'N', '5045', '5717', '9915', '5147', '441', 'Y', '2581', 'N', 't', '3763', 'U', 'U', 1513, 9409, 8845, 8037, 'c', 'm', 1249, 9671, 8875, 3119]
answer:

4803, 5211, 647, t, 9951, 8727, N, 5045, 5717, 9915, 5147, 441, Y, 2581, N, t, 3763