⇣ fkpbtc ⇣fkp100btc000fkp500btc00001fkp1000btc00002fkp2000btc00004fkp5000btc00009fkp10000btc00018⇣ fkpbtc ⇣fkp1,00000btc00180fkp5,00000btc009fkp10,00000btc01801fkp25,00000btc04502fkp50,00000btc09003fkp100,00000btc180