In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['U', 1887, '8423', 'j', '8053', 'g', '5441', 'H', 'j', 3847, 'd', 'J', 1971, 'M'], ['y', 'T', 'C', 'z', 6299, 5393, '8423', 'j', '8053', 'g', '5441', 'H', 'x', 'f', 4189, 'h', 'e', 6577]

Answer: 8423, j, 8053, g, 5441, H


Question: ['i', 2153, 8879, 'Q', 9403, 6667, 'E', 1829, 'b', 'j', 1907, 9167, 3331, 'T', 't', 6039, 'i', 'z', 4097, '1959', 'U', 'q', '8789', 'z', '6135', 'K', '147', '6933', '3647', '9265', '10015', '4259', '7919', '2077', '3797', '631', '7453', 'e', '7297', '4417', '2479', 'H', 'B', 'Y', 'q', 2151, 129, 'd', 'I', 'N', 5573, 'S', 'x', 5201, 'J', 2507, 'Y', 4951, 'b', 8655, 7611, 5419, 3559], ['K', 6565, 'L', 'E', 4757, 'x', 'W', 't', 'X', 's', 2289, 2227, 'm', 's', 661, 8723, 'P', 'U', 'S', 7791, '1959', 'U', 'q', '8789', 'z', '6135', 'K', '147', '6933', '3647', '9265', '10015', '4259', '7919', '2077', '3797', '631', '7453', 'e', '7297', '4417', '2479', 'K', 4161, 'e', 'z', 't', 8701, 5515, 8391, 'C', 9017, 3623, 3777, 'z', 'O', 'w', 7551, 4971, 'U']

Answer: 1959, U, q, 8789, z, 6135, K, 147, 6933, 3647, 9265, 10015, 4259, 7919, 2077, 3797, 631, 7453, e, 7297, 4417, 2479


Question: ['L', 4389, 3457, 'E', 'F', 'f', 'q', '3059', 'P', '4067', '3589', '9323', '571', 'y', '5869', '7855', '2031', 'Z', 'S', 9165, 7681, 'M', 'm', 5417, 1395, 'g', 'M', 3487], ['F', 8071, 'P', 'f', 'q', '3059', 'P', '4067', '3589', '9323', '571', 'y', '5869', '7855', '2031', 'x', 4727, 9725, 'R', 8887, 'R', 7887, 3039, 'c', 7927, 'j']

Answer:
f, q, 3059, P, 4067, 3589, 9323, 571, y, 5869, 7855, 2031