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: QFEpQUdTXenqgbMUxQIxOQvubItkbbnPAMBkyXLZZA, PHcMUxQIxOQvubItkbbnPAMcwVpCjdQ

A: QFEpQUdTXenqgbabbbiikmmnopqqtuuvxxBkyXLZZA, PHcabbbiikmmnopqqtuuvxxcwVpCjdQ
****
Q: YVHDxWZfIjOAGKOUaQrvSWsCoBPpcJGkuHD, KlZIjOAGKOUaQrvSWsCoBoReJwlcRttL

A: YVHDxWZfaabcgijkoooqrssuvwPpcJGkuHD, KlZaabcgijkoooqrssuvwoReJwlcRttL
****
Q: SOwySbVpjACiwGRUFYlwOFiaWsGfghWbcRiUKgwR, zbIcQYlwOFiaWsGfghWbcRiUaoiWyeHBRJLNUpQYAW

A:
SOwySbVpjACiwGRUFabcffgghiilorsuwwwyKgwR, zbIcQabcffgghiilorsuwwwyaoiWyeHBRJLNUpQYAW
****