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

Example Input: ['F', 3199, 9687, 'Y', 'D', 'i', 1221, 6701, 3345, 'D', '6203', '3893', 'W', 'A', 'o', '9143', '4965', '9091', '4113', 'p', 'v', '7373', '1257', '3423', 'K', 935, 2381, 'L', 9625, 3381, 'S', 'N', 't', 7781, 6337, 'e'], ['e', 'p', 133, '6203', '3893', 'W', 'A', 'o', '9143', '4965', '9091', '4113', 'p', 'v', '7373', '1257', '3423', 'f', 7311, 5287, 'J', 'x', 'H', 393]
Example Output: 6203, 3893, W, A, o, 9143, 4965, 9091, 4113, p, v, 7373, 1257, 3423

Example Input: [3585, 8561, '6537', 'm', 'e', 'E'], ['H', 'x', '6537', 'm', 'i', 9553]
Example Output: 6537, m

Example Input: [3953, 2633, 'F', 'W', 'B', 7669, 23, 'p', 8839, 'l', 2175, 4571, 2681, 'C', 'u', 'm', '9989', 'u', '7377', '7125', 'V', 'J', '4849', '7853', '2837', '8773', '8193', '6725', '5493', 'z', 'K', 725], ['y', 7651, 5379, 'e', 'F', 2099, 't', 4593, 'l', 5799, 'u', 'U', 2617, 1097, 'C', 'u', 'm', '9989', 'u', '7377', '7125', 'V', 'J', '4849', '7853', '2837', '8773', '8193', '6725', '5493', 'b', 's', 2293, 'R', 8889, 'P', 'V', 'G', 'k', 'W', 9609, 7895]
Example Output:
C, u, m, 9989, u, 7377, 7125, V, J, 4849, 7853, 2837, 8773, 8193, 6725, 5493