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: ZEJuuwxPhnaGmoDBvnKNQwcKaOqzYLtyc, BsLAamZoyohnaGmoDBvnKNQwcKaOCyb

A: ZEJuuwxPaabcdghkkmnnnooqvwqzYLtyc, BsLAamZoyoaabcdghkkmnnnooqvwCyb
****
Q: hlxZpQiuEOKKrlYqA, megAsiHtmZpQiuEOKKnrswzRNkZ

A: hlxeikkopquzrlYqA, megAsiHtmeikkopquznrswzRNkZ
****
Q: LPrjJYrrIskDJjBPIrECJFIK, GsrrrIskDJjBsGgstDA

A:
LPrjJYbdijjkrrsPIrECJFIK, GsrbdijjkrrssGgstDA
****