#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){ cout<<"Right Triangle"; } else if(a==b && b==c && a==c){ cout<<"Equilateral Triangle"; } else{ cout<<"Simple Triangle"; } return 0; }