⇣ nprxag ⇣npr100xag00003npr500xag00013npr1000xag00025npr2000xag00051npr5000xag00127npr10000xag00255⇣ nprxag ⇣npr1,00000xag02550npr5,00000xag127npr10,00000xag255npr25,00000xag637npr50,00000xag1275npr100,00000xag2550