#include <stdio.h>
int main(){int j = 1; char m[32];
  {int y = 32; while(y--) m[y] = -1;}
{int n ; for(n=0; n<32; ++n) {
  {int k=5; while(k--) putchar(((j>>k)&1)?'1':'0');}
  printf(" %d ", n);
  if(m[j&31]>0) printf("%08X ouch %d", j, n); m[j&31] = n-1;
 if (n==28) printf("\n%08X\n", j); putchar('\n');
  j = (j<<1)+(((j>>2)^(j>>4))&1);}}
{int j; for(j=0; j<32; ++j) printf(" %d,", m[j]);}
return 0;}