⇣ copuyu ⇣cop100uyu001cop500uyu00502cop1000uyu01004cop2000uyu02008cop5000uyu05020cop10000uyu100⇣ copuyu ⇣cop1,00000uyu1004cop5,00000uyu5020cop10,00000uyu10040cop25,00000uyu25100cop50,00000uyu50200cop100,00000uyu1,00400