#include <stdio.h>

main () {
  unsigned char x;
  int i, width, height, max;
  i = 0;
/*
P6
225 171
255 255 255
...pixels...

1,80,P 2,53,5 3,10,
 4,50,2 5,50,2 6,53,5 7,32,  8,49,1 9,55,7 10,49,1 11,10,
 12,50,2 13,53,5 14,53,5 15,10,
*/
  x = getchar() ;
  /* should be a %c=P */
  if (x != 'P') { printf("not a P, %d %c\n",x,x); exit(0); }

  x = getchar() ;
  /* should be a %c=6 */
  if (x != '6') { printf("not a 6, %d %c\n",x,x); exit(0); }

  x = getchar() ;
  /* should be a %c=\n */
  if (x != 10) { printf("not a char(10)\n"); exit(0); }

  printf("P3\n");

  width = 0;
  height = 0;

  x = 48;
  do { 
    width = width*10 + (x-48);
    x = getchar() ;
  } while (x != ' ') ;

  x = 48;
  do { 
    height = height*10 + (x-48);
    x = getchar() ;
  } while (x != 10) ;

  printf("%d %d\n",width,height);

  max = 0;

  x = 48;
  do { 
    max = max*10 + (x-48);
    x = getchar() ;
  } while (x != 10) ;

  printf("%d\n",max);

  printf("# created by RPL's unraw.c\n\n");


  for (i=1; i<=3*width*height; i++) {
    x = getchar() ;
    printf("%d ",x);
    if (i % (3*width) == 0) printf("\n");
  }
}