instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['S', 'o', 9247, 'W', 'G', 5923, 4791, '8083', '3207', '9137', '9359', '9297', '9667', '75', 'h', '9671', 's', 'T', 5829, 'p'], ['K', 'U', 'H', 8611, 1005, 'I', '8083', '3207', '9137', '9359', '9297', '9667', '75', 'h', '9671', 'C', 9577, 8279, 2247, 'x', 4917, 'H']
answer:
8083, 3207, 9137, 9359, 9297, 9667, 75, h, 9671


question:
[7491, 'w', 'F', 2929, '6969', '2729', '4371', '6153', 'a', 'r', 'y', 'h', 'y', 'g', 'C', '1381', '5801', '8697', '4093', 'X', 'n', 821, 1983, 'S', 6305, 'O', 6533, 'q', 901, 'U', 2911], [3143, 1605, 4373, 'T', 7055, '6969', '2729', '4371', '6153', 'a', 'r', 'y', 'h', 'y', 'g', 'C', '1381', '5801', '8697', '4093', 'r', 'Z', 943, 861, 8883, 'b', 'n', 3409, 8943, 'M']
answer:
6969, 2729, 4371, 6153, a, r, y, h, y, g, C, 1381, 5801, 8697, 4093


question:
['e', 9639, 'h', 4807, 'Z', 1785, 'o', 'i', 'c', 'k', 'J', '5161', 'M', '6805', '8097', 'J', '5349', '285', 'X', '283', 'C', '8901', 'u', 9897, 4067, 'R', 'I', 'm', 9475, 6877, 'u', 'f', 8309], [5947, 2767, 'i', 'c', 'k', 'J', '5161', 'M', '6805', '8097', 'J', '5349', '285', 'X', '283', 'C', '8901', 'x', 'c', 4843, 'i', 5391]
answer:

i, c, k, J, 5161, M, 6805, 8097, J, 5349, 285, X, 283, C, 8901