instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[9627, 3485, 'B', 'B', 2377, 5949, 6975, 6061, 8717, 'I', 7415, 'v', '3101', '7411', '3847', 'R', '4943', 'r', '2953', 'b', 'W', 'y', '3509', '6167', 'L', 'J', 'B', 'm', 'D', 'e', 3155, 'N', 'y', 5923, 1375, 5079], [883, 'N', 81, 'q', 'd', 'P', 'v', 'v', 6005, 1079, '3101', '7411', '3847', 'R', '4943', 'r', '2953', 'b', 'W', 'y', '3509', '6167', 'L', 'J', 'J', 795, 'g']
answer:
3101, 7411, 3847, R, 4943, r, 2953, b, W, y, 3509, 6167, L, J


question:
[4839, 2307, '5609', 'V', 's', '7059', 'N', '3761', 'i', '161', '1987', 'N', 'J', 'h', 'k', 'P'], [2615, 't', 5171, 'V', 'q', '5609', 'V', 's', '7059', 'N', '3761', 'i', '161', '1987', 'N', 'p', 5261, 3251]
answer:
5609, V, s, 7059, N, 3761, i, 161, 1987, N


question:
['U', 6099, 6083, 'W', 'f', 'I', '2923', 'I', 'v', 'k', 2221], ['T', 6595, 9211, 'f', 'I', '2923', 'I', 'm', 145, 4053]
answer:

f, I, 2923, I