def __init__ (self):
        PythonClub.__init__(self, 2)
        self.num_words= '''Zero
One
Two
Three
Four
Five
Six
Seven
Eight
Nine
Ten
Eleven
Twelve
Thirteen
Fourteen
Fifteen
Sixteen
Seventeen
Eighteen
Nineteen
Twenty
Twenty-one
Twenty-two
Twenty-three
Twenty-four
Twenty-five
Twenty-six
Twenty-seven
Twenty-eight
Twenty-nine
Thirty
Thirty-one'''
        self.operators = ['plus', 'minus']
        self.total = 0
        self.token = 'plus'
 def __init__ (self, ):
     PythonClub.__init__(self, 1)