Bottom Split(Derived From Right Split)

By Srikar
def beside(s1, s2):
    s1 = s1|translate(x=-75)
    s2 = s2|translate(x=75)
    return s1+s2
def below(s1, s2):
    s1 = s1|scale(0.5)|translate(y=75)
    s2 = s2|scale(0.5)|translate(y=-75)
    return s1+s2

shape = circle()+ellipse()+circle(x=75, r=25)
blank = circle(r=0)
split1 = below(shape, blank)
split2 = below(shape, beside(split1, split1))
split3 = below(shape, beside(split2, split2))
split4 = below(shape, beside(split3, split3))
s = below(split4, blank)
show(s)