C22213331333133313112331323133313331333133313331333133313331312111111311331   >>    C2221333133313331311233132313331333133313331333133313331333131211111131133   <<    C22213331333133313112331323133313331333133313331333133313331312111111311333   >>      C22213331333133313112331323133313331333133313331333133313331312111111311332   >>