⇣ nprron ⇣npr100ron00345npr500ron01724npr1000ron03448npr2000ron06897npr5000ron172npr10000ron345⇣ nprron ⇣npr1,00000ron3448npr5,00000ron17242npr10,00000ron34483npr25,00000ron86208npr50,00000ron1,72416npr100,00000ron3,44832