In this task, you are given two strings A,B. You must perform the following operations to generate the required output list: (i) Find the longest common substring in the strings A and B, (ii) Convert this substring to all lowercase and sort it alphabetically, (iii) Replace the substring at its respective positions in the two lists with the updated substring.

Q: GFODwxrEdWUnyQbcoqMMFfrcnjTdy, yPvAtPNIuYAWZDwxrEdWUnyQbcoqMMFfqNADjgVxTfEjt

A: GFObcddeffmmnoqqruwwxyrcnjTdy, yPvAtPNIuYAWZbcddeffmmnoqqruwwxyqNADjgVxTfEjt
****
Q: wyPUKJRLNO, onaVUUKJRLAJo

A: wyPjklruNO, onaVUjklruAJo
****
Q: mEltvxVNpbxboMxzZWLXDjSmHvLFvmKTNBLCNOPuAK, lBKDfUfDnRaoAqPMxzZWLXDjSmHvLFvmkZbcdZjt

A:
mEltvxVNpbxbodfhjllmmmsvvwxxzzKTNBLCNOPuAK, lBKDfUfDnRaoAqPdfhjllmmmsvvwxxzzkZbcdZjt
****
