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:
[2449, 'h', 'F', 2217, 'G', 2655, 'k', 'Y', '8427', '2933', 'x', '2689', '9305', 'L', '9263', '2671', 'q', 9553, 4023, 127], [849, 7901, 'd', '8427', '2933', 'x', '2689', '9305', 'L', '9263', '2671', 'r', 'A', 'F']
answer:
8427, 2933, x, 2689, 9305, L, 9263, 2671

question:
[101, 4749, '3713', '3985', 'V', '5491', '7133', '7277', '1719', 'o', '901', '6935', '8319', 'm', '6715', 'M', '3943', '4787', 'w', 3289, 4639, 'q'], [1329, 5137, 4161, '3713', '3985', 'V', '5491', '7133', '7277', '1719', 'o', '901', '6935', '8319', 'm', '6715', 'M', '3943', '4787', 'Z', 'b', 4431, 7975, 'B', 'L', 'w', 3245, 4301, 'x']
answer:
3713, 3985, V, 5491, 7133, 7277, 1719, o, 901, 6935, 8319, m, 6715, M, 3943, 4787