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.

[EX Q]: ikCBVXiyPWrsySdNsMut, JCiVRgMtmEVXiyPWrsySdQyEgUlXoEFp
[EX A]: ikCBdiprssvwxyyNsMut, JCiVRgMtmEdiprssvwxyyQyEgUlXoEFp

[EX Q]: KpSOzEYHfHkqcUnATIjpIBrTQymNufHOJmEeQNuudT, iubXfgdyICuPtyWJUnATIjpIBrTQymNufHOudfNZLTlXXnmjXgezom
[EX A]: KpSOzEYHfHkqcabfhiijmnnopqrttuuyJmEeQNuudT, iubXfgdyICuPtyWJabfhiijmnnopqrttuuyudfNZLTlXXnmjXgezom

[EX Q]: TCRYZoDCjXFoutuOlQRZyTPQgl, dakFoutuOlQRZyvfddGbht
[EX A]:
TCRYZoDCjXflooqrtuuyzTPQgl, dakflooqrtuuyzvfddGbht