private void button1_Click_1(object sender, EventArgs e)
{
char test = 'a';
StateTree<string> tree = new StateTree<string>(EqualityComparer<string>.Default);
for (int i=0; i<26; i++)
{
char test2 = (char)(test + i);
tree.AddState(test2.ToString());
}
MessageBox.Show(String.Join(",",tree.GetLevel0Children("a", 3)));
MessageBox.Show(String.Join(",",tree.GetChildren("a", 3)));
}