In this task, you are given two strings A, B. Find the longest common substring in the strings A and B.

[Q]: OgWFOfjNYmXVjBBvOdunIc, eGljKGnzFKFOfjNYmXVjdlqsT
[A]: FOfjNYmXVj


[Q]: aZcGMvzBhazkCIFqpVe, AOljBvzBhazkWXeTuA
[A]: vzBhazk


[Q]: vqKARl, IKKAAu
[A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
KA


