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: jIcOTPdUGwYftripntr, WkGwYftripnqcDxy

A: jIcOTPdUfginprtwytr, WkfginprtwyqcDxy
****
Q: bfLYEm, QYLYpP

A: bflyEm, QYlypP
****
Q: dfVZRiICIMrtG, bbkuiICIMFRy

A:
dfVZRciiimrtG, bbkuciiimFRy
****