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

Example Input: ['o', 833, 'H', 'I', 'x', 'u', 'a', 'L', 'H', 'g', '4519', 'J', 'E'], [9993, 'z', 'g', 'u', 'a', 'L', 'H', 'g', '4519', 'V', 9115]
Example Output: u, a, L, H, g, 4519

Example Input: ['P', 'S', 9171, 'k', 'W', 4523, 'Z', 4167, 'c', 1143, '4943', '2193', '6839', '5745', 'N', '219', '9797', '8987', '9105', '1975', '3513', '81', 'D', 'n', 'R', 'J', 'z', 'O', 'f', 2527, 7395, 'v', 6495, 9929, 'W', 8051], [9499, 't', 1453, 5771, 7923, 857, 359, 3273, 'a', 6789, '4943', '2193', '6839', '5745', 'N', '219', '9797', '8987', '9105', '1975', '3513', '81', 'D', 'n', 'h', 'f', 2835, 9965, 2423, 6015]
Example Output: 4943, 2193, 6839, 5745, N, 219, 9797, 8987, 9105, 1975, 3513, 81, D, n

Example Input: [3877, 'H', 'p', '2285', '10005', '5771', 'p', 'U', 'q', '2941', 'Q', '9297', 'B', '5855', '4953', 'X', '2833', '9637', '7219', '8841', 'Z', 'e', 'Q', 8171], [2191, 'Q', 6735, 8207, 6295, 1985, 2631, 'S', 'n', 'd', 3031, 'd', 6311, 4837, '2285', '10005', '5771', 'p', 'U', 'q', '2941', 'Q', '9297', 'B', '5855', '4953', 'X', '2833', '9637', '7219', '8841', 'Z', 'e', 't', 6609, 7023, 1569, 9147]
Example Output:
2285, 10005, 5771, p, U, q, 2941, Q, 9297, B, 5855, 4953, X, 2833, 9637, 7219, 8841, Z, e