cin>>x;
	int a=x/3,b=x/3,c=x/3;
	a=a/2;
	b=b/2;
	c=a+b+c;
	a=a/2;
	c=c/2;
	b=b+a+c;
	b=b/2;
	c=c/2;
	a=a+b+c;
	cout<<a<<" "<<b<<" "<<c;