/* p16.c */

#include <stdio.h>

int main()
{
   char c[100];
   int  howmany;

   howmany = fscanf(stdin, "%s", &c[0]);
   while (howmany == 1)
   {
      fprintf(stdout, "%s \n", &c[0]);
      howmany = fscanf(stdin, "%s", &c[0]);
   }
   return(0);
}