#include<bits/stdc++.h> using namespace std; int main() { int a,b,c,n; cin>>n; a=b=c=n/3; a/=2; b/=2; c=c+a+b; a/=2; c/=2; b=b+a+c; b/=2; c/=2; a=a+b+c; cout<<a<<" "<<b<<" "<<c; return 0; }