using System;

public class Hello
{
    static void Main()
    {
        var s = Console.ReadLine().Trim();
        getAns(s);
    }
    static void getAns(string s)
    {
        var p0 = s.IndexOf('#');
        var p1 = s.IndexOf('#', p0 + 1);
        Console.WriteLine(s.Substring(p0 + 1, p1 - p0 - 1));
    }
}