_==0 "exec" "gawk" "-f" "$0"
/^0/{ for(i=1;i<=$2;i++)print i*5 }
/^[1-9]/{
	for(i=0;i<=$2;i++){s=i==0?1:0;t=$1<5?$1:4;for(j=s;j<=t;j++)print i*5+j}
	for(i=5;i<=$1;i++){print $2*5+i}
}