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: gkdpIpOnfWFFbcnFjmkhYxmTmAnkYDggsDbYWaqe, utieJZlhOroWfFbcnFjmkhYxmTmAhxSXHmxATll

A: gkdpIpOnfWFabcffhjkmmmntxynkYDggsDbYWaqe, utieJZlhOroWfabcffhjkmmmntxyhxSXHmxATll
****
Q: YYqiaFdaiHxveYsaNnKCddicGgjJ, qaVGxveYsaNnKCdGSUqJLx

A: YYqiaFdaiHacdeknnsvxydicGgjJ, qaVGacdeknnsvxyGSUqJLx
****
Q: bZbsaHqKFczLvJiGGfmYKkLavvcqCVcsfBoqQdUeO, XugsvaQYRMjqKFczLvJiGGfmYKkLavvuaS

A:
bZbsaHacffggijkkkllmqvvvyzcqCVcsfBoqQdUeO, XugsvaQYRMjacffggijkkkllmqvvvyzuaS
****