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

Example Input: ['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']
Example Output: q, V, 8621, S, 1969, Z, d, q, 2441, h, f, 6131, 4119, P, N, 9983

Example Input: ['G', 9195, 'n', 'x', 'A', '3777', 'd', 'K', 'W', '1911', '93', '5157', 'j', 'd', 'L'], ['y', 'I', 8025, 5165, 4825, 'L', 'A', 10001, 'x', 'A', '3777', 'd', 'K', 'W', '1911', '93', '5157', 'E', 'b']
Example Output: x, A, 3777, d, K, W, 1911, 93, 5157

Example Input: ['V', 'N', '8255', 'z', '1839', '3651', 'b', '7673', 'R', 'y', '9495', 'L', 927, 'b', 6571, 5943, 'v'], ['p', 4501, 'M', 223, 6657, 'Z', 'C', 1951, '8255', 'z', '1839', '3651', 'b', '7673', 'R', 'y', '9495', 'C', 'g', 'U', 'v']
Example Output:
8255, z, 1839, 3651, b, 7673, R, y, 9495