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: GUXETpjlzTNSuYPLHVCltMhwVghVjtxntBJcUHeQvGDTy, DkUryowrKrvaaLPLHVCltMhwVghVjtxkWHLzDYQ

A: GUXETpjlzTNSuYcghhhjllmpttvvvwxntBJcUHeQvGDTy, DkUryowrKrvaaLcghhhjllmpttvvvwxkWHLzDYQ
****
Q: VizizTarRaRByrrZmMVu, LFidXVgySRaRByrrZmdDDTM

A: VizizTarabmrrrryzMVu, LFidXVgySabmrrrryzdDDTM
****
Q: uFpZJXyVuINDHUMoIGnxRqcOPcB, doXrCJtDCfceOJXyVuINDHUMoIGnFPKdtKuUf

A:
uFpZdghiijmnnouuvxyxRqcOPcB, doXrCJtDCfceOdghiijmnnouuvxyFPKdtKuUf
****