In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['e', 439, '9737', '9901', 'J', '4323', 'J', '3137', 'G', 'j', 4931, 7411, 'B', 'H', 'j', 7789], ['F', 'J', '9737', '9901', 'J', '4323', 'J', '3137', 'G', 'R', 'i', 'c', 'k', 'h', 'u']

Answer: 9737, 9901, J, 4323, J, 3137, G


Question: ['P', 6481, 'O', 6003, 1505, 'G', 3907, 'c', 5741, 3, '4963', '1225', '4331', '1287', 'v', '8479', 'y', '673', 'M', 'V', '8307', 'C', '7931', 'z', 'Z', 'P', 'i', 9259, 'T'], [3141, 4731, 4787, 6417, 8539, 3015, 3437, 6005, 'w', '4963', '1225', '4331', '1287', 'v', '8479', 'y', '673', 'M', 'V', '8307', 'C', '7931', 'z', 'k', 6421, 645, 6161, 'm']

Answer: 4963, 1225, 4331, 1287, v, 8479, y, 673, M, V, 8307, C, 7931, z


Question: [8175, 4851, '5921', '2401', 't', 'L'], ['N', 'c', '5921', '2401', 'd', 'n']

Answer:
5921, 2401