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: qXAEaPZPHhKjjMuJyNKGwTGWjEfGABdrNBeanvHm, lbeqaAvMuJyNKGwTGWjEfGABdrNZsGOfYe

A: qXAEaPZPHhKjjabdefgggjjkmnnrtuwwyBeanvHm, lbeqaAvabdefgggjjkmnnrtuwwyZsGOfYe
****
Q: LOSnKYUWsRX, INaCEoSnKYUWsyF

A: LOknssuwyRX, INaCEoknssuwyyF
****
Q: sLASPV, wtASyX

A:
sLasPV, wtasyX
****