Part 1. Definition
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
Part 2. Example
[5797, 8817, '8297', 'b', 'U', 'b'], [5843, 8809, '8297', 'b', 'W', 'C']
Answer: 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'].
Part 3. Exercise
[3373, 'G', '2491', 'A', 'p', '2599', '415', 'e', '4289', 'Q', 'o', 'w', 6155, 7323], ['M', 'X', '2491', 'A', 'p', '2599', '415', 'e', '4289', 'Q', 'f', 'j']
Answer:
2491, A, p, 2599, 415, e, 4289, Q