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: zcJGmqFsTiaDfVpEVFmaMucJIyrkhMeirns, EuyiRvouyiaDfVpEVFmaMucJIPUcHErhU

A: zcJGmqFsTaacdeffiijmmpuvvyrkhMeirns, EuyiRvouyaacdeffiijmmpuvvPUcHErhU
****
Q: HsWRJqyuHqBwapaDTuinFOgsaP, tCJqyuHqBwapaDTuhiTWZoXWlX

A: HsWRaabdhjpqqtuuwyinFOgsaP, tCaabdhjpqqtuuwyhiTWZoXWlX
****
Q: mtleMpSxNOZtktYbmhN, jIalMpSxNOZtktYbmMfDEkzVgv

A:
mtlebkmmnopsttxyzhN, jIalbkmmnopsttxyzMfDEkzVgv
****