In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['d', 897, 't', 1807, 'k', 'P', '5013', '1811', '9411', 'U', 'z', '2793', '3221', '5643', 'j', '1793', '9507', 'J', '6147', 'i', '4383', '723', 'z', 'c'], [2741, 'D', 5443, 'Z', 'k', 129, 3339, 'k', 'T', 'P', '5013', '1811', '9411', 'U', 'z', '2793', '3221', '5643', 'j', '1793', '9507', 'J', '6147', 'i', '4383', '723', 'd', 4353]

Answer: P, 5013, 1811, 9411, U, z, 2793, 3221, 5643, j, 1793, 9507, J, 6147, i, 4383, 723


Question: [605, 'W', 7189, 'X', '7897', '5823', 'P', '9001', 'J', 'r', 2595], ['z', 'W', '7897', '5823', 'P', '9001', 'J', 'Z', 'w']

Answer: 7897, 5823, P, 9001, J


Question: [8379, 6541, 'n', 'T', 2485, 6971, 9681, 449, 'y', 'C', 'f', 'R', 5377, 'h', 'E', 'L', 4365, 'j', 21, 'x', '7973', '8559', '8973', 'v', 'I', '8685', '333', '8605', '9267', '4965', 'l', '9955', '5383', '2531', '9925', '5981', '7589', '4877', 'P', 'k', '2233', 't', '4699', 'W', 's', 8169, 'X'], ['A', 'V', 7873, 'R', 6629, 681, 2379, 4477, 353, 5669, 'x', '7973', '8559', '8973', 'v', 'I', '8685', '333', '8605', '9267', '4965', 'l', '9955', '5383', '2531', '9925', '5981', '7589', '4877', 'P', 'k', '2233', 't', '4699', 'W', 'x', 'A', 1307, 8041, 5963, 3903, 2863, 7597, 6917, 537, 't', 'h', 'V', 'P', 377, 'q']

Answer:
x, 7973, 8559, 8973, v, I, 8685, 333, 8605, 9267, 4965, l, 9955, 5383, 2531, 9925, 5981, 7589, 4877, P, k, 2233, t, 4699, W