TASK DEFINITION: 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.
PROBLEM: uGuYwmYDCKGC, mHuwmYDCKnJoz

SOLUTION: uGuYcdkmwyGC, mHucdkmwynJoz

PROBLEM: dfVZRiICIMrtG, bbkuiICIMFRy

SOLUTION: dfVZRciiimrtG, bbkuciiimFRy

PROBLEM: WyBEZlIgVVYSEvAUpiaKCOovkRvHFpijJzTLVPtoV, XNAUpiaKCOovkRvHzruKLhlkD

SOLUTION:
WyBEZlIgVVYSEvaachikkoopruvvFpijJzTLVPtoV, XNaachikkoopruvvzruKLhlkD