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: [1335, 'q', 2527, 's', 'n', '6375', '3609', 'Z', 'N', 6999], [1275, 'm', 9393, 'n', '6375', '3609', 'Z', 'i', 4325]
Solution:
n, 6375, 3609, Z