a small 8 gon connected by a big line to a small circle
for i in range(8):
    forward(2)
    left(45.0)
forward(20)
left(0.0)
for i in range(HALF_INF):
    forward(EPS_DIST*1)
    left(EPS_ANGLE)
for i in range(HALF_INF):
    forward(EPS_DIST*1)
    left(EPS_ANGLE)