text: #include <stdio.h>
  
  int main()
  {
    int c, word;
  
    while((c = getchar()) != EOF)
    {
      if (c == ' ')
          putchar('\n');
      else if (c == '\b')
          putchar('\n');
      else if (c == '\t')
          putchar('\n');
      else putchar(c);
    }
  
    return 0;
  }
  