Given three integers (, , and ) representing the three sides of a triangle, identify whether the triangle is scalene, isosceles, or equilateral.
- If all three sides are equal, output
EQUILATERAL. - Otherwise, if any two sides are equal, output
ISOSCELES. - Otherwise, output
SCALENE.
Input Format
Three integers, each on a new line.
Constraints
The sum of any two sides will be greater than the third.
Output Format
One word: either "SCALENE" or "EQUILATERAL" or "ISOSCELES" (quotation marks excluded).
Sample Input
Sample Input 1
2
3
4
Sample Input 2
6
6
6
Sample Output
Sample Output 1
SCALENE
Sample Output 2
EQUILATERAL