⇣ stduyu ⇣std100uyu00017std500uyu00087std1000uyu00174std2000uyu00348std5000uyu00869std10000uyu01738⇣ stduyu ⇣std1,00000uyu174std5,00000uyu869std10,00000uyu1738std25,00000uyu4345std50,00000uyu8691std100,00000uyu17381