instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[9369, 5975, 'W', 'd', 'I', 6029, 3693, 'I', '8101', 'K', '5209', 'l', 'v', 'W', '4841', '6399', 'T', 'F', 'k', '2165', 'w', 'k', 'B', 'o', 'T', 4201, 7599, 'c', 'W'], ['p', 'p', 'L', 'J', '8101', 'K', '5209', 'l', 'v', 'W', '4841', '6399', 'T', 'F', 'k', '2165', 'Y', 'P', 8947, 'q']
answer:
8101, K, 5209, l, v, W, 4841, 6399, T, F, k, 2165


question:
[4601, 2349, 'b', 'b', 'o', 'd', 'D', 'M', 'P', '3119', 's', '9507', 'u', 7239, 'o', 5437, 5729, 3109], [2629, 9653, 7873, 'T', 6873, 2939, 'o', 'd', 'D', 'M', 'P', '3119', 's', '9507', 'w', 'G']
answer:
o, d, D, M, P, 3119, s, 9507


question:
[1759, 4421, 'P', '4069', 'o', 5157], [9445, 'y', 'P', '4069', 'p', 3831]
answer:

P, 4069