using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace PointinFigure
{
    class PointinFigure
    {
        static void Main(string[] args)
        {
            var h = double.Parse(Console.ReadLine());
            var x = double.Parse(Console.ReadLine());
            var y = double.Parse(Console.ReadLine());

            var Inside =  (x >= 0 && x < (3 * h) && y > 0 && y < h) || (x > h && x < (2 * h) && y > h && y < (4 * h));
            var Outside =  (x < 0 || x > (3 * h) || y < 0 || y > h) || (x < h && x > (2 * h) || y < h || y > (4 * h));


            if (y != 0 && Inside)
            {
                Console.WriteLine("Inside");
            }
            else if (y != 0 && Outside)
            {
                Console.WriteLine("Outside");
            }
            else
            {
                Console.WriteLine("Border");
            }
        }
    }
}