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: ZfsiBTPOtPcr, FDBTPOtPiP

Answer: Zfsiboppttcr, FDboppttiP


Question: qOMBaLZKIHXDWwbKQZsNXKtWLiGEvqY, WCxNkmcCrOezHXDWwbKQZsNXKtWLiGsVYQlTMIfp

Answer: qOMBaLZKIbdghikklnqstwwwxxzEvqY, WCxNkmcCrOezbdghikklnqstwwwxxzsVYQlTMIfp


Question: EzkdRRsFUQYaUP, fBQrRsFUQYulWLh

Answer:
EzkdRfqrsuyaUP, fBQrfqrsuyulWLh