⇣ pygsgd ⇣pyg100sgd00002pyg500sgd00009pyg1000sgd00018pyg2000sgd00036pyg5000sgd00090pyg10000sgd00180⇣ pygsgd ⇣pyg1,00000sgd01801pyg5,00000sgd09006pyg10,00000sgd180pyg25,00000sgd450pyg50,00000sgd901pyg100,00000sgd1801