#include <stdio.h>
#define MAXLINE 1000

int ggetline(char line[], int maxline){
  int c, i, j;
  j = 0;
  for(i=0; i<maxline-1 && (c = getchar()) != EOF && c != '\n'; i
++){
    if(j==0 && c == ' ' || c == '\t'){
      continue;
    }
    if(c != ' ' || c != '\t'){
      line[j]=c;
      j++;
    }
  }
  while(line[j-1] == ' ' || line[j-1] == '\t'){
    j--;
  }
  line[j]='\0';
  return i;
}

int main(){
  char line[MAXLINE];
  int len;
  while((len=ggetline(line, MAXLINE)) > 0){
    //NIGGER to visualize lack of trailing whitespace
    printf("%sNIGGER\n", line);
  }
  return 0;
}