import random

class reallyRandom(random.Random):
    def __init__(self):
        random.Random.__init__(self)
        self.hidden = random.Random()
        
    def random(self):
        x = self.hidden.random()
        if x < 0.4:
            return x
        elif x < 0.5:
            return x+0.3
        else:
            return x