C22213331333133313112331323133313331333133313233121111131321121   >>    C2221333133313331311233132313331333133313331323312111113132112   <<    C22213331333133313112331323133313331333133313233121111131321123   >>      C22213331333133313112331323133313331333133313233121111131321122   >>