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