instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[4665, 'U', 1617, 4891, 3015, 'k', '9381', '4077', 'f', 'T', 'G', 'z', '9879', 'q', 'f', 'g', 'G', '8765', 'D', '1755', 'B', 'H', 'y', 6819, 9689, 4667, 6651, 'Z', 4359, 3239, 'k'], [4575, 7833, 7267, 't', 'C', 'k', '9381', '4077', 'f', 'T', 'G', 'z', '9879', 'q', 'f', 'g', 'G', '8765', 'D', '1755', 'v', 4883, 'l', 3055]
answer:
k, 9381, 4077, f, T, G, z, 9879, q, f, g, G, 8765, D, 1755

question:
[365, 6285, 6519, 'Y', 9505, 25, '1855', 'C', 'U', 'k', 'i', 'm', 'e', 'I', 'S', 'X', 'm', 'm', 'J', 'F', '2055', 'I', 'T', '373', 'E', '521', '9519', 'v', '9097', '8995', '5935', 'd', 'K', 'q', 4541, 'f', 7421, 'P', 9167, 1141, 1391, 4937, 'L', 5615, 9795, 'o', 'k', 'p', 'a', 1821, 6191, 'V', 4729, 'n', 'y'], [7711, 7519, 'c', 8955, 6119, '1855', 'C', 'U', 'k', 'i', 'm', 'e', 'I', 'S', 'X', 'm', 'm', 'J', 'F', '2055', 'I', 'T', '373', 'E', '521', '9519', 'v', '9097', '8995', '5935', 'd', 'K', 'U', 9155, 'e', 4505, 4567, 'o', 7503, 'M', 8255, 'J', 9333, 'i']
answer:
1855, C, U, k, i, m, e, I, S, X, m, m, J, F, 2055, I, T, 373, E, 521, 9519, v, 9097, 8995, 5935, d, K

question:
['X', 7005, 4977, 'Q', 'x', 8231, 6325, 's', 8339, 'Z', 'M', 1351, 'R', 1875, 7671, 'I', '8867', 'z', 'C', 'f', '3363', 'c', '5187', '6437', '6529', 'Y', 'F', '7339', '3263', '9627', '5231', '5121', 'z', 'X', 'B', 8161, 6773, 'I', 'J', 'M'], ['U', 8649, 'G', 'O', 5863, 'L', 'l', 8101, 'a', 'o', 'I', '8867', 'z', 'C', 'f', '3363', 'c', '5187', '6437', '6529', 'Y', 'F', '7339', '3263', '9627', '5231', '5121', 'z', 'T', 1665, 'o', 6949, 9257, 'S', 'V', 'C', 2961, 'l']
answer:
I, 8867, z, C, f, 3363, c, 5187, 6437, 6529, Y, F, 7339, 3263, 9627, 5231, 5121, z