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: DebAXpUYJfhgifPuyfwPwfwwYPxnz, zUPPIxIjfhgifPuyfwPwfwwYPxhxtNPrxBPlRvjdDDF

A: DebAXpUYJffffghipppuwwwwxyynz, zUPPIxIjffffghipppuwwwwxyyhxtNPrxBPlRvjdDDF
****
Q: GhxzuTSqgIcszadUvkAXuNXjNvxfTKIyNM, fPQqgIcszadUvkAXuNXjNWkmGSHORbatC

A: GhxzuTSaacdgijknnqsuuvxxzvxfTKIyNM, fPQaacdgijknnqsuuvxxzWkmGSHORbatC
****
Q: XVvFfsIyCFXsKLamYQA, KwKjlrfRfsIyCFXsKLamQCXolQWl

A:
XVvFacffiklmssxyYQA, KwKjlrfRacffiklmssxyQCXolQWl
****
