C22213331333133313112331323133313331333133313233121111113313331331122131221   >>    C2221333133313331311233132313331333133313331323312111111331333133112213122   <<    C22213331333133313112331323133313331333133313233121111113313331331122131223   >>      C22213331333133313112331323133313331333133313233121111113313331331122131222   >>