instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[2657, 9739, 's', 't', 9269, 'G', 'j', 'R', 'l', 119, 'V', 2753, 'V', 5255, 7821, '1931', '6905', 'u', '6137', '7665', '7679', '7019', 'O', 'F', 'i', 'u', 'L', 'e', 'E', 'G', '8939', 'n', 'Y', 't', 2565, 'c', 'G', 701, 'x'], ['x', 'K', 8907, 9149, 'A', 6585, 't', 7561, 5293, 'j', 9499, 3181, 8867, 'C', 'P', '1931', '6905', 'u', '6137', '7665', '7679', '7019', 'O', 'F', 'i', 'u', 'L', 'e', 'E', 'G', '8939', 'n', 'V', 'E', 2565, 863, 'N', 7535]
answer:
1931, 6905, u, 6137, 7665, 7679, 7019, O, F, i, u, L, e, E, G, 8939, n

question:
[3277, 9365, 4973, 'q', 'S', 6337, 3661, 'Q', 'J', 'c', '3205', '2707', '1869', '1285', 'z', 'c', 'l', 'w', 5939, 6533, 'h', 1877, 10017, 'q'], ['L', 8235, 'n', 'Q', 'J', 'c', '3205', '2707', '1869', '1285', 'z', 'c', 'O', 1591, 'C', 2553, 2613, 'E', 3577, 'u']
answer:
Q, J, c, 3205, 2707, 1869, 1285, z, c

question:
[3813, 7207, 6441, 10003, 'd', 'w', 'J', 'K', '6419', '8911', '935', 'Q', '1789', '8205', 'a', 'P', '9703', 'p', 'u', 9321, 1249, 683, 8093, 4857, 4367, 'G', 4057, 'e', 'P'], ['F', 739, 'a', 2583, 8547, 'p', 'd', 'w', 'J', 'K', '6419', '8911', '935', 'Q', '1789', '8205', 'a', 'P', '9703', 'M', 'j', 131, 8005, 'C', 'M', 'Z', 8819, 1283, 'M', 3551, 7539]
answer:
d, w, J, K, 6419, 8911, 935, Q, 1789, 8205, a, P, 9703