In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

['C', 'a', 5955, 5411, 'a', 'x', '9177', '1943', 'P', '7863', '6755', 'o', '5373', '2989', 'g', 'A', 'a', 'J', 'B', '8111', 'u', 'x', '4477', 'N', 'f', '4307', 'e', '3095', 'e', 'R', 'A', 'R', 5893, 't', 5495, 2381, 2823, 't', 'c', 'k', 9259, 4655, 8337, 8027, 'D', 7767, 'F'], ['V', 'w', 'x', 'p', 'N', 4045, 'h', 'h', 2607, 6243, 'F', 8575, 7799, 5463, 'N', 'j', 5469, 'x', '9177', '1943', 'P', '7863', '6755', 'o', '5373', '2989', 'g', 'A', 'a', 'J', 'B', '8111', 'u', 'x', '4477', 'N', 'f', '4307', 'e', '3095', 's', 9037, 'F', 'a', 'S', 9619, 8457, 'o', 8497, 675, 'B', 't', 'Y', 'x', 'x', 'K', 9773]
x, 9177, 1943, P, 7863, 6755, o, 5373, 2989, g, A, a, J, B, 8111, u, x, 4477, N, f, 4307, e, 3095

[4601, 2349, 'b', 'b', 'o', 'd', 'D', 'M', 'P', '3119', 's', '9507', 'u', 7239, 'o', 5437, 5729, 3109], [2629, 9653, 7873, 'T', 6873, 2939, 'o', 'd', 'D', 'M', 'P', '3119', 's', '9507', 'w', 'G']
o, d, D, M, P, 3119, s, 9507

[6605, 'r', '9539', 'S', '8793', '9929', 'D', 3233], ['z', 'D', 773, '9539', 'S', '8793', '9929', 'U', 'W', 9845, 'Y']

9539, S, 8793, 9929