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: [4015, 6739, 'd', 'w', 'z', 9915, 863, 6225, 'A', 3567, 1157, 'g', 7901, 'g', '3221', '3067', 'c', '5247', 'H', '8457', 'E', '9245', 'z', '7993', '4345', 'I', 'o', 't', 'i', 'T', '3849', '8521', '8249', '8891', '1963', 'j', 'c', 'E', '9043', '643', 'O', '6345', 'a', 'c', 'R', 5313, 'p', 2541, 'D', 5983], [5563, 'f', 7013, 3381, 7829, 'E', 'P', 'j', 'V', 9333, 9801, 'f', 9725, 'q', 5439, 4951, 'G', 'T', 'f', 'b', 'c', 'P', 7823, 'G', 9121, 9275, 'g', '3221', '3067', 'c', '5247', 'H', '8457', 'E', '9245', 'z', '7993', '4345', 'I', 'o', 't', 'i', 'T', '3849', '8521', '8249', '8891', '1963', 'j', 'c', 'E', '9043', '643', 'O', '6345', 'a', 3839, 'b', 8343, 'O', 'J', 'm', 957, 9425, 985, 6309, 6963]
Solution:
g, 3221, 3067, c, 5247, H, 8457, E, 9245, z, 7993, 4345, I, o, t, i, T, 3849, 8521, 8249, 8891, 1963, j, c, E, 9043, 643, O, 6345, a