#include<iostream>

using namespace std;

int main(){
    int a, b, c;
    cin>>a;
    cin>>b;
    cin>>c;

    cout<<2*a<<" "<<2*b<<" "<<2*c<<"\n";
    cout<<2*a*a<<" "<<2*b*b<<" "<<2*c*c<<"\n";
    cout<<2*(a+b+c)<<"\n";

    return 0;
}