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

[EX Q]: [4717, 'J', 'B', 'f', 'a', 9035, '3041', '491', '3395', '3117', '4793', '4305', 'c', 'F', 5099], ['Q', 3557, 'y', 2689, '3041', '491', '3395', '3117', '4793', '4305', 'c', 'k', 8835, 'C', 8979]
[EX A]: 3041, 491, 3395, 3117, 4793, 4305, c

[EX Q]: [7675, 6429, 'Y', 'J', '6533', 'o', '47', '6333', 'W', 'J'], [6609, 2621, '6533', 'o', '47', '6333', 'm', 'k', 2605, 'd']
[EX A]: 6533, o, 47, 6333

[EX Q]: ['L', 'B', '719', '7245', '9891', '357', '8413', '7151', 'O', '6243', 'a', '7891', 'L', '2055', 'm', 'k', '6605', '4181', 'n', 'z', 3333, 'F'], ['j', 'p', 'Y', 3799, 2645, 3309, 'M', 5769, '719', '7245', '9891', '357', '8413', '7151', 'O', '6243', 'a', '7891', 'L', '2055', 'm', 'k', '6605', '4181', 'n', 'n', 7027, 'H', 8729, 'v', 1469, 'N', 7285, 'I', 'o', 139, 'L', 'Q']
[EX A]:
719, 7245, 9891, 357, 8413, 7151, O, 6243, a, 7891, L, 2055, m, k, 6605, 4181, n