Detailed Instructions: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
See one example below:
Problem: [5797, 8817, '8297', 'b', 'U', 'b'], [5843, 8809, '8297', 'b', 'W', 'C']
Solution: 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'].

Problem: ['f', 4087, 7955, 1193, 'Y', 'u', 3251, 'r', 'C', 'o', 'U', 'z', 2443, 'D', 'm', '1959', '5281', 'h', '6027', '5133', '1599', '2311', '3833', 'L', '4935', 'U', 'Q', 'I', 'j', 'Q', 'N', 'b', 'u', 'z', 7721, 1575, 2647, 'D'], ['o', 5047, 'x', 7353, 'x', 1823, 'g', 'R', 'K', 3789, 1687, 'z', '1959', '5281', 'h', '6027', '5133', '1599', '2311', '3833', 'L', '4935', 'U', 'Q', 'I', 'j', 'Q', 'N', 'b', 'R', 'D']
Solution:
1959, 5281, h, 6027, 5133, 1599, 2311, 3833, L, 4935, U, Q, I, j, Q, N, b