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: eoTfsr, imTfpi

A: eoftsr, imftpi
****
Q: hAzAUKgbJ, xIAUKHho

A: hAzakugbJ, xIakuHho
****
Q: MldNzApFuTbZNCAhTaZaZhaoY, UYWJesWDbZNCAhTaZanNmW

A:
MldNzApFuTaaabchntzzZhaoY, UYWJesWDaaabchntzznNmW
****