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: waqxlFUPhLobyIzQXYbJ, asOlLmdXlFUPhLobAhkAD

A: waqxbfhllopuyIzQXYbJ, asOlLmdXbfhllopuAhkAD
****
Q: UbLICNLaLoAkwQRcXsmLgRjrNHCS, ghFQRcXsmLgRjrNHqmFaCIxDHW

A: UbLICNLaLoAkwcghjlmnqrrrsxCS, ghFcghjlmnqrrrsxqmFaCIxDHW
****
Q: cQVVLMyslnsBjeqDXeVHyvEHyfEYcIp, QVQbrcJVVLMyslnsBjeqDXeVHykzCrDfCoyOaJtMZ

A:
cQbdeehjllmnqssvvvxyyvEHyfEYcIp, QVQbrcJbdeehjllmnqssvvvxyykzCrDfCoyOaJtMZ
****
