C net core

C net coreC net coreC net coreC net coreC net coreC net core
C net coreC net coreC net coreC net coreC net coreC net core
C net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net coreC net core