⇣ sgdclf ⇣sgd100clf00244sgd500clf01220sgd1000clf02440sgd2000clf04880sgd5000clf122sgd10000clf244⇣ sgdclf ⇣sgd1,00000clf2440sgd5,00000clf12200sgd10,00000clf24400sgd25,00000clf61000sgd50,00000clf1,22000sgd100,00000clf2,44000