#include<iostream> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; if(a==b ||a==c||b==c){ cout<<"lsosceles Triangle"; } else{ if(a==b&&a==c){ cout<<"Equilateral Triangle"; } else{ if(a*a+b*b==c*c){ cout<<"Right Triangle"; }else{ if(a+b<c&&a+c<b&&c+b<a){ cout<<"Simple Triangle"; } else{ cout<<"No"; } } } } return 0; }