C111123313331323113313331323133313331311331311331333131232322222131   >>    C11112331333132311331333132313331333131133131133133313123232222213   <<    C111123313331323113313331323133313331311331311331333131232322222133   >>      C111123313331323113313331323133313331311331311331333131232322222132   >>