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:
[2413, 'l', 'o', 9687, 3939, 6935, '7821', '9179', '8181', 'K', '4993', '4813', 'x', 'A', 'O', '2477', 'b', 'H', 'I', 'z', 'I'], [4625, 6943, 'e', 'B', 'p', 'r', 'y', '7821', '9179', '8181', 'K', '4993', '4813', 'x', 'A', 'O', '2477', 'b', 'H', 'I', 'G', 'L', 8247, 'N', 8965, 8763, 'N', 'p', 7181, 'A', 'J', 'W']
answer:
7821, 9179, 8181, K, 4993, 4813, x, A, O, 2477, b, H, I


question:
[2599, 9017, 1803, 'R', 4975, 5715, 'i', 6207, 7003, 'c', 2069, 6337, 8319, '1651', '6119', 'U', '6625', 'w', '2307', '7027', 'M', '1903', 'p', 'd', '6105', 'i', 'k', '509', '3513', '6685', '8695', 'U', 'i', 'E', 8065, 9305, 6563, 'l', 1775], [8071, 2885, 1101, 1771, 7121, 1999, 'H', 10017, 235, 4411, 4091, 't', 'C', '1651', '6119', 'U', '6625', 'w', '2307', '7027', 'M', '1903', 'p', 'd', '6105', 'i', 'k', '509', '3513', '6685', '8695', 'U', 'A', 7335, 'V', 'O', 'v', 'x', 'S', 'k', 'D', 'n', 6463, 'P', 9501]
answer:

1651, 6119, U, 6625, w, 2307, 7027, M, 1903, p, d, 6105, i, k, 509, 3513, 6685, 8695, U