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.
--------
Question: KgJSwpXpfz, zBJSwpIt

Answer: KgjpswXpfz, zBjpswIt


Question: HxEeKXAWgOGNGK, WvEeKXAWgKjiDNmV

Answer: HxaeegkwxOGNGK, WvaeegkwxKjiDNmV


Question: oAAncxbLouywYzat, NSfCFybLouywYyezVwwv

Answer:
oAAncxblouwyyzat, NSfCFyblouwyyyezVwwv