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: ['x', 643, 9533, 4409, 'v', 'F', 6877, 7039, 'T', 2741, 'a', 'O', 'd', 2525, 'd', '4559', '5277', '323', '5749', '7309', '2467', '3409', 'J', 'z', '3417', 'p', 'F', 'b', 'N', '7917', 'm', 'G', 1747, 'p', 4419, 'y', 'm', 'I', 7751, 9099, 'c', 8147, 6425], [8337, 2405, 1717, 'R', 'K', 6011, 'J', 7133, 'O', 'p', 'Z', 'G', 'p', 'J', 'u', 'I', '4559', '5277', '323', '5749', '7309', '2467', '3409', 'J', 'z', '3417', 'p', 'F', 'b', 'N', '7917', 'm', 'h', 4227, 'd', 'R', 'f', 9903, 'j', 'c', 'R', 'p', 'q']
Solution:
4559, 5277, 323, 5749, 7309, 2467, 3409, J, z, 3417, p, F, b, N, 7917, m