private LetterTrie Create(char letter)
{
var trie = new LetterTrie(letter);
Letters.Add(trie);
return(trie);
}
public static LetterTrie GetLetterTrie(this string dictionary)
{
var root = new LetterTrie();
Array.ForEach(dictionary.GetWords(), word => root.Set(word));
return(root);
}
