def hangman(word):
    wrong=0
    stages=["",
            "--------   ",
            "|     |    ",
            "|     O    ",
            "|    /|\   ",
            "|    / \   ",
            "|          "]
    rletters=list(word)
    board=["_"]*len(word)
    win=False
    print("Welcome To Hangman!")

    while wrong<len(stages)-1:
        print("\n")
        msg="Guess a letter:"
        char=input(msg)
        if char in rletters:
            cind=rletters.index(char)
            board[cind]=char
            rletters[cind]="$"
        else:
            wrong+=1
        print((" ".join(board)))
        e=wrong+1
        print("\n".join (stages[0:e]))
        if "_" not in board:
            print("You win!")
            print(" ".join(board))
            win=True
            break
    if not win:
        print("\n".join(stages[0:wrong+1]))
        print("You lose! It was {}.".format(word))