instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['U', 6489, 'o', 'e', 'Z', 'G', '8175', 'r', '1915', '8587', '8845', 'I', 'B', 'R', 'N', 9533, 'd'], ['U', 4287, 'f', 'R', 1407, 3893, 6739, 'o', 'e', 'Z', 'G', '8175', 'r', '1915', '8587', '8845', 'Z', 2981, 'i', 'a', 'k', 5909, 'S', 9997]
answer:
o, e, Z, G, 8175, r, 1915, 8587, 8845


question:
[6529, 'i', 8343, 't', 'h', 5181, 'k', '5863', 'm', 'P', '9787', 'r', '1383', 'U', 'a', 'p', 'T', '1635', 'J', 'X', 'O', 'E', 'W', 625, 'O', 'm'], [4169, 8965, 6125, 'U', 'x', 'E', 7203, 'I', 81, 'P', 'r', 8581, 'k', '5863', 'm', 'P', '9787', 'r', '1383', 'U', 'a', 'p', 'T', '1635', 'J', 'X', 'O', 'v', 'f', 'q', 'b', 'm', 'f', 9239, 'b', 895, 703, 7809, 'E', 'l', 'c', 7915]
answer:
k, 5863, m, P, 9787, r, 1383, U, a, p, T, 1635, J, X, O


question:
['l', 'f', 1593, '1537', '407', '9101', '589', 'u', '7817', '9261', 'L', '961', 'O', 419], [2067, 963, 'A', 'J', 'd', 'L', 'j', 5423, 'P', '1537', '407', '9101', '589', 'u', '7817', '9261', 'L', '961', 'D', 'G', 6171, 'L', 'a', 'S', 5065]
answer:

1537, 407, 9101, 589, u, 7817, 9261, L, 961