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: JbCwLU, YMCwhH

A: JbcwLU, YMcwhH
****
Q: hLrzoyTGMYFKAmXIRiURBaDzCLeIJ, wvlfuVCTGMYFKAmXIRiUbKiEErhSShcUc

A: hLrzoyafgiikmmrtuxyRBaDzCLeIJ, wvlfuVCafgiikmmrtuxybKiEErhSShcUc
****
Q: iozkmG, Afzkca

A:
iokzmG, Afkzca
****