i,s="zeroonetwothreefourfivesixseveneightnineteneleventwelvethirforfifsixseveneighnine";main(a,b,j){for(b="twen";i<101;puts(i++>99?"one hundred":i>13?printf(i>20?j?"%sty ":b:i-15?a:s+19,b=j?b:i-31?index(b,0)+1:s+68),i>20?j?a:"ty":"teen":a))j=i%10,a=i==10|j?index(a,0)+1:s;}