#include <stdio.h>
#include <math.h>

int main()
  {
   int y,x;
   for(printf("  "),y=0;y<16;++y,printf("\n")) for(x=!y;x<16;++x) printf("%*d",4-!x-!x,(x?x:1)*(y?y:1));
   return 0;
  }