instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[7231, 2153, '3257', '3693', 'P', 3291], [1543, 6411, '3257', '3693', 'G', 'k']
answer:
3257, 3693


question:
['x', 653, 8793, 'W', 1845, 'Y', 6363, 9757, '9605', 'U', '1913', '2991', '7131', '237', '7023', 'j', '2123', 'B', '1887', 'K', '3729', 'D', '8391', '9729', 'w', 'k', 'M', '6957', 'J', 703, 'F', 'X', 'x', 7483], ['q', 10017, 5483, 8675, 'w', 'F', 'D', '9605', 'U', '1913', '2991', '7131', '237', '7023', 'j', '2123', 'B', '1887', 'K', '3729', 'D', '8391', '9729', 'w', 'k', 'M', '6957', 'n', 7147, 7131, 'q', 'u', 'A', 1171, 'V', 'k', 'N', 6869]
answer:
9605, U, 1913, 2991, 7131, 237, 7023, j, 2123, B, 1887, K, 3729, D, 8391, 9729, w, k, M, 6957


question:
['h', 6679, 'o', 'X', '4461', '2635', 't', '63', '6305', 'I', 'c'], ['F', 'w', 'M', 's', 'f', 7211, 'o', 'X', '4461', '2635', 't', '63', '6305', 'Q', 3705, 'x']
answer:

o, X, 4461, 2635, t, 63, 6305