⇣ etbron ⇣etb100ron00802etb500ron04011etb1000ron08022etb2000ron160etb5000ron401etb10000ron802⇣ etbron ⇣etb1,00000ron8022etb5,00000ron40108etb10,00000ron80217etb25,00000ron2,00542etb50,00000ron4,01085etb100,00000ron8,02169