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.

Input: Consider Input: PeafXUommCnBLFKaWamFWgaprflxiUbocMKIWeASODe, iCTlTEyoQwplilMxkqyiUommCnBLFKaWamFWgaprLaWdMI

Output: PeafXaaabcffgklmmmnopruwwflxiUbocMKIWeASODe, iCTlTEyoQwplilMxkqyiaaabcffgklmmmnopruwwLaWdMI


Input: Consider Input: QGilrRTHjXpbNWiJRIbT, xmYSfxHjXpbNWiJZR

Output: QGilrRTbhijjnpwxRIbT, xmYSfxbhijjnpwxZR


Input: Consider Input: nEZfoL, HtZftj


Output: nEfzoL, Htfztj