i,a="zeroonetwothreefourfivesixseveneightnineteneleventwelve";main(){for(;i<101;puts(""),i++)printf(i>99?"one hundred":i<13?"%.6s":i<20?"%.5steen":i%10?"%.5sty %.6s":"%.5sty",i<13?a+i*6:i-14?"twenthirforfifsixseveneighnine"+(i<20?i-12:i/10-2)*5:a+24,a+i%10*6);}