#include<iostream> #include<cmath> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; if(a==b && a==c){ cout<<"Equilateral Triangle"; } else if(a==b && a<c || a>c){ cout<<"Isosceles Triangle"; } else if(a>b || a<b && a>c || a<c){ cout<<"Simple Triangle"; } else{ cout<<"Right Triangle"; } return 0; }