int main()
{
    int z,q,s,l;
    for(z=1;z<=5;z++)
    {
                     for(q=1;q<=5;q++)
                     {
                                      for(s=1;s<=5;s++)
                                      {
                                                       for(l=1;l<=5;l++)
                                                       {
                                                                        if((z+q==s+l)&&(z+l>s+q)&&(z+s<q)&&((z-s)*(z-q)*(z-l)*(q-s)*(q-l)*(s-l)!=0))
                                                                        {
                                                                                                                                                    cout<<"l "<<l*10<<endl;
                                                                                                                                                    cout<<"q "<<q*10<<endl;
                                                                                                                                                    cout<<"z "<<z*10<<endl;
                                                                                                                                                    cout<<"s "<<s*10<<endl;
                                                                                                                                                    
                                                                        }
                                                       }
                                      }
                     }
    }
    return 0;
}
