#include <iostream>
using namespace std;
int main() {
int a, b, c;
cin >> a >> b >> c;
while (1) {
if (a > c)
swap(a, c);
if (b > c)
swap(b, c);
if (a > b)
swap(a, b);
cout << a << " " << b << " " << c << endl;
if(a+b<=c){
cout << "No"<<endl;
break;
}
if(a*a+b*b<c*c){
cout << "Obtuse" <<endl;
break;
}
if(a*a+b*b==c*c){
cout <<"Right"<<endl;
break;
}
if(a*a+b*b>c*c)
cout << "Acute"<<endl;
break;
}
}