instruction:
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.
question:
gsjEwdaOOEXcLEMbtJDXvTVE, EZtgytOQMaOOEXcLEMbtLxdMyrjYF
answer:
gsjEwdabceelmootxJDXvTVE, EZtgytOQMabceelmootxLxdMyrjYF


question:
RtHlvYudwEdXDrAh, LGZrsqudwEdXsSXO
answer:
RtHlvYddeuwxDrAh, LGZrsqddeuwxsSXO


question:
KSLiplHsyDZmlYuoIhqYNivO, dUzLiplHsyDZmlYuBAsdJPymQEala
answer:

KSdhilllmpsuyyzoIhqYNivO, dUzdhilllmpsuyyzBAsdJPymQEala