using System;
using System.Collections.Generic;
class Program {
    static int Remaining(int total, int done) { return done >= total ? 0 : total - done; }
    static void Main() {
        if (Remaining(4,1)!=3 || Remaining(4,4)!=0 || Remaining(4,5)!=0 || Remaining(0,0)!=0)
            throw new Exception("Test failed");
        Console.WriteLine("Nipasar");
    }
}