for i in {1..15} {16..1};{
a=
((i&1))&&read a
printf %12s\  $a
a=(\| + -------{+,\ winner!})
for((k=1;i/k;)){
printf %8s "${a[l=k+i,k*=2,i/16+(l%k?l&k?0:4:2)]}"
}
echo
}