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]: eiZUAABJPvBljpAf, SydHdmAABJPvEJX
[A]: eiZUaabjpvBljpAf, SydHdmaabjpvEJX


[Q]: OgNBATuk, uSBATbT
[A]: OgNabtuk, uSabtbT


[Q]: TnQVRqmiXJfvuZilWRckDX, fNzLGDFXJfvuZilWRcUtwKJsB
[A]:
TnQVRqmicfijlruvwxzkDX, fNzLGDFcfijlruvwxzUtwKJsB