def decode_pie(ingredients):
    """
    Decode pizza pie toppings
    """
    decoded = [show_topping(t) for t in ingredients]
    decoded.sort()
    return ', '.join(decoded)
def decode_pie(ingredients):
    """
    Decode pizza pie toppings
    """
    decoded = [show_topping(t) for t in ingredients]
    decoded.sort()
    return ', '.join(decoded)
def decode_topping(ingredient):
    """
    Decode a single pizza pie topping
    """
    return show_topping(ingredient)
def decode_topping(ingredient):
    """
    Decode a single pizza pie topping
    """
    return show_topping(ingredient)