#include <iostream>
using namespace std;

int main()
{
  int a,b,c;
  for(a=1;a<101;a++){
    for(b=a+1;b<101;b++){
      for(c=b+1;c*c < a*a+b*b+1 && c < 101;c++){
	if (a*a + b*b == c*c ) {
	  cout << "Sides " << a << ", " << b << " and " << c;
	  cout << " form a right triangle.\n";
	}
      }
    }
  }

  return 0;
}