instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[8733, 'v', 'p', 5209, '4029', 'C', 'c', '3735', 'F', 'P', '6489', 'x', 'R', '8225', 'S', 'O', '8797', 'b', '2799', '4967', '653', 'k', '8993', '493', 'O', 'b', 3779, 5973, 'i', 5921, 'N', 5057, 'A', 2577, 'Z', 1771, 'a', 1067, 'n', 'R', 'g', 4261, 2179, 6831, 4749], [9955, 4173, 5331, 5307, 8589, 7067, 'u', 8543, '4029', 'C', 'c', '3735', 'F', 'P', '6489', 'x', 'R', '8225', 'S', 'O', '8797', 'b', '2799', '4967', '653', 'k', '8993', '493', 'O', 'e', 3355, 6925, 4047, 1911, 9227, 'F', 'b', 6205, 'S', 'm', 'E', 'a', 8093, 277]
answer:
4029, C, c, 3735, F, P, 6489, x, R, 8225, S, O, 8797, b, 2799, 4967, 653, k, 8993, 493, O


question:
['H', 9227, 9923, 7577, 8169, 'k', 'B', 'L', 6329, '4183', '5427', '255', 'Y', 'C', 'g', 'I', 'J', '6847', 'D', '2735', 'X', 'Y', 'M', 7749, 'm', 4159, 'C', 3319, 9363, 2283, 'm', 4571, 'e'], ['u', 'Z', 'r', 1503, 'G', 9799, 'z', 'F', 'b', 'N', '4183', '5427', '255', 'Y', 'C', 'g', 'I', 'J', '6847', 'D', '2735', 'X', 'J', 7431, 3855, 4535, 6657, 8809, 7885, 'U', 1753, 3423]
answer:
4183, 5427, 255, Y, C, g, I, J, 6847, D, 2735, X


question:
['r', 'U', 's', 'T', 307, 8169, 'A', 'r', 9373, 'P', 'g', 'e', 'J', 'b', 525, 7053, 'x', 'Z', '8535', 'P', '6703', '1277', 'A', '3845', '1853', 'f', 't', '6105', 'E', '6247', '6793', '2939', '1159', '4027', 'y', 'L', 'p', 'q', 'F', 933, 7049, 2985, 'z', 'n', 8563, 1143, 'p', 'q', 'B', 9715, 'H', 2467], [8807, 2175, 'V', '8535', 'P', '6703', '1277', 'A', '3845', '1853', 'f', 't', '6105', 'E', '6247', '6793', '2939', '1159', '4027', 'y', 'L', 'p', 'q', 'p', 'D', 'c', 9595, 3869, 5923, 4071, 'a', 'l', 'o', 'z', 'S', 4899, 'm', 'R', 623]
answer:

8535, P, 6703, 1277, A, 3845, 1853, f, t, 6105, E, 6247, 6793, 2939, 1159, 4027, y, L, p, q