How to make my hangman game can find more than 2 double letter?
<p>I had a problem in my hangman program finding more than 2 double letter word.</p>

<p>EX:if i had <code>aabc</code> or <code>aaabc</code> in my guess wordlist, then i guess <code>a</code> <code>b</code> <code>c</code> is won't tell me i get right. But if i had <code>abc</code> in guess wordlist, and i guess <code>a</code> <code>b</code> <code>c</code> , then i get right.</p>

<p>Here what's my code are:</p>

<pre><code>while keep_playing:
    wordlist=["butterfly","tree","circumstances","jinrikisha"]
    word=choice(wordlist)
    word_len=len(word)
    guesses=word_len * ['_']
    max_incorrect=7
    alphabet="abcdefghijklmnopqrstuvxyz"
    letters_tried=""
    number_guesses=0
    letters_correct=0
    incorrect_guesses=0
    print_game_rules(max_incorrect,word_len)
    while (incorrect_guesses != max_incorrect) and (letters_correct != word_len):
        clues()
        letter=get_letter()
        if len(letter)==1 and letter.isalpha():
            if letters_tried.find(letter) != -1:
                print "You already picked", letter
            else:
                letters_tried = letters_tried + letter
                first_index=word.find(letter)
                if  first_index == -1:
                    incorrect_guesses= incorrect_guesses +1
                    print "The",letter,"is not the mystery word."
                else:
                    print"The",letter,"is in the mystery word."
                    letters_correct=letters_correct+1
                    for i in range(word_len):
                        if letter == word[i]:
                            guesses[i] = letter
        else:
            print "Please guess a single letter in the alphabet."
</code></pre>

<p>See how my wordlist all had more than 2 double letter, and never tell me i guess right, even i guessed all letter.
I know once the word len letter is more than 2 (as double letter)is won't get it right, but how can i fix it?</p>
