instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['n', 'W', 'i', 'K', 2711, 3819, 3121, 537, 'b', 'R', 'a', 'L', 9525, 4387, 'd', 'q', 'V', '8621', 'S', '1969', 'Z', 'd', 'q', '2441', 'h', 'f', '6131', '4119', 'P', 'N', '9983', 'o', 'g', 'V', 7589, 5107, 'j', 'Z', 1463, 6377, 6067, 6867, 6039, 'H', 's', 'E'], [9135, 6091, 'K', 4859, 'q', 'G', 'V', 'p', 8559, 'F', 'X', 9801, 4643, 5531, 7251, 'q', 'V', '8621', 'S', '1969', 'Z', 'd', 'q', '2441', 'h', 'f', '6131', '4119', 'P', 'N', '9983', 'H', 2205, 2319, 2013, 1597, 3171, 'A', 'h', 'c']
answer:
q, V, 8621, S, 1969, Z, d, q, 2441, h, f, 6131, 4119, P, N, 9983


question:
[6017, 2811, '8157', '9625', 'P', 3629], [7857, 1357, '8157', '9625', 'z', 'z']
answer:
8157, 9625


question:
['y', 969, 'F', '5949', 'U', 'T', 'v', '1821', '7745', 'S', 'z', '3085', 't', '7769', '5585', '6015', '3847', 'w', 'S', 'n', 'A', '8959', 't', 'c', 'D', 'Z', 'k', 2699, 'T', 'k', 7815], ['w', 3821, 'Z', 8813, 8603, 8721, '5949', 'U', 'T', 'v', '1821', '7745', 'S', 'z', '3085', 't', '7769', '5585', '6015', '3847', 'w', 'S', 'n', 'A', '8959', 'j', 8519, 8063, 8103, 'K', 'Q', 4155, 695, 'Q', 'F', 'w']
answer:

5949, U, T, v, 1821, 7745, S, z, 3085, t, 7769, 5585, 6015, 3847, w, S, n, A, 8959