class First(object):
def __init__(self):
print "first prologue"
super(First, self).__init__()
print "first epilogue"
class Second(First):
def __init__(self):
print "second prologue"
super(Second, self).__init__()
print "second epilogue"
class Third(First):
def __init__(self):
print "third prologue"
super(Third, self).__init__()
print "third epilogue"
class Fourth(Second, Third):
def __init__(self):
super(Fourth, self).__init__()
print "that's it"
Fourth()