def hangman(word):
    wrong=0
    stages=["",
            " __________     ",
            "|               ",
            "|          |    ",
            "|          |    ",
            "|          0    ",
            "|         /|\   ",
            "|         / \   ",
            "|               "
            ]
    remaining_letters=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 remaining_letters:
            cind=remaining_letters.index(char)
            board[cind]=char
            remaining_letters[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]))
                print("You lose! It was{}.".format(word))