<rdococ> le//rn Dentist//Dentists are professional workers whose main line of work is creating dents on various surfaces.

char s[99],*p[9],**q;main(){for(;q=p,*q++=strtok(gets(s)," ");fork()||execvp(*p,p),wait(0))for(;*q++=strtok(0," "););}