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:
SIVtgJZBplYyehvzcAaEFVk, oQqBqnwxidQtgJZBplYyehvzcUVRSgm
answer:
SIVbceghjlptvyyzzAaEFVk, oQqBqnwxidQbceghjlptvyyzzUVRSgm


question:
OeCrGCjxZsIlaLpNqdVVtPuFDKSoovjV, aceTvbxZsIlaLpNqdVVtPuFRuBYQBah
answer:
OeCrGCjadfillnppqstuvvxzDKSoovjV, aceTvbadfillnppqstuvvxzRuBYQBah


question:
IBevlwTARyNwNFdBIYxGUEorkJETfGOlRHvtEEnrPeVAaELThDOa, hcSxJGUCLmiwdjiHRajUEorkJETfGOlRHvtEEnrgyUFoSCITbNTftHiPnXN
answer:

IBevlwTARyNwNFdBIYxGeeeefghjklnoorrrttuvPeVAaELThDOa, hcSxJGUCLmiwdjiHRajeeeefghjklnoorrrttuvgyUFoSCITbNTftHiPnXN


