In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
One example: [5797, 8817, '8297', 'b', 'U', 'b'], [5843, 8809, '8297', 'b', 'W', 'C']
Solution is here: 8297, b
Explanation: Here, '8297, b' is the longest common subsequence in both the input lists [5797, 8817, '8297', 'b', 'U', 'b'] and [5843, 8809, '8297', 'b', 'W', 'C'].

Now, solve this: ['A', 9899, 4737, 'X', 'd', 'Z', 5977, 4011, 5483, 'b', 5427, 'r', 9373, 7387, 1917, 'e', 'O', 'h', 1459, 'z', 'q', '1391', 'y', 'D', 'w', 'T', 'N', '6519', 'L', '4511', '6989', '9049', 'Z', '5033', '2469', '265', 'Y', '1723', '5963', '4033', 'W', '6651', 'w', 'q', 'I', 4791, 9345, 6475, 6527, 6919, 8603, 'z', 'k', 989, 2117, 'I', 5317, 8479], ['F', 9177, 'F', 'r', 1121, 'V', 'F', 9563, 4107, 101, 6901, 8199, 2253, 'U', 1363, 4315, 8211, 53, '1391', 'y', 'D', 'w', 'T', 'N', '6519', 'L', '4511', '6989', '9049', 'Z', '5033', '2469', '265', 'Y', '1723', '5963', '4033', 'W', '6651', 'Z', 'G', 2617, 'k', 5561, 'H', 7441, 2301, 'F', 'I', 'K', 2747, 'E', 4487, 687, 'o', 'h', 'r', 'Y']
Solution:
1391, y, D, w, T, N, 6519, L, 4511, 6989, 9049, Z, 5033, 2469, 265, Y, 1723, 5963, 4033, W, 6651