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: tfbnDJqmosaqNAbxFvNTdos, JmHLsRuAVMtsaqNAbxFvNTxRLvFeIkTL

A: tfbnDJqmoaabfnnqstvxdos, JmHLsRuAVMtaabfnnqstvxxRLvFeIkTL
****
Q: corVoOd, IzrVoKvF

A: coorvOd, IzorvKvF
****
Q: wXTzyDBa, GyJzyDKsr

A:
wXTdyzBa, GyJdyzKsr
****