In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
Example: [5797, 8817, '8297', 'b', 'U', 'b'], [5843, 8809, '8297', 'b', 'W', 'C']
Example solution: 8297, b
Example 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'].

Problem: ['n', 513, 'I', 'D', 3747, 'v', 'k', 3523, 6161, 'e', '6133', 'c', 'W', '9083', 'P', '2721', 'G', '4015', '5703', 's', '2535', 'G', 'Z', 'O', 'F', '4417', 'U', 5303, 't', 'U', 'J', 8873, 5665, 'o', 9709, 'U', 5059, 'G'], [4489, 'P', 4767, 3187, 3317, 7275, 'd', 4225, 43, 'S', '6133', 'c', 'W', '9083', 'P', '2721', 'G', '4015', '5703', 's', '2535', 'G', 'Z', 'O', 'F', '4417', 'g', 'G', 'Y', 'M', 'L', 9971, 799, 'H', 5353]

Solution: 6133, c, W, 9083, P, 2721, G, 4015, 5703, s, 2535, G, Z, O, F, 4417