#include <iostream>
using namespace std;

int main()
{
    for (int side1=1;side1<= 500;++side1)
    {
        for (int side2=side1;side2<=500;++side2)
        {
            for (int c=side2;c<=500;++c)
            {
                if (side1*side1+side2*side2==c*c)
                {
                    cout<<side1<<"\t"<<side2<<"\t"<<c<<endl;

                }
            }
        }
    }

    return 0;
}