[UNI] ex3

import java.util.Scanner;
public class apples{

public static void main (String[]args){
Scanner in = new Scanner(System.in);
int a = in.nextInt();
int b = in.nextInt();
int c = in.nextInt();
if ((a+b)<c||(b+c)<a||(a+c)<b){
	System.out.println("this cant be a triangle");
}else{

	if(((a == b)&&( b != c)) || ((b == c)&&( c != a)) || ((c == a)&& (a != b))){
		System.out.println("Shve Shokaim");
		}else if((a == b) && (b == c)){
			System.out.println("Shve Zlaot");
			}else{
		System.out.println("regular triangle");
	}
}
in.close();
}
}