| | r=w0.sketch().arc((-1,2),(4,-3),(9,-7)).arc((6,-16),(8,-25)).arc((12,-24),(14,-23)).segment((14,-21)).segment((22,-21)).segment((22,-23)).arc((27,-24),(31,-26)).arc((35,-17),(32,-8)).arc((45,34),(0,37)).arc((-50,22),(-1,2)).assemble().finalize().extrude(-51).union(w0.sketch().push([(0,39)]).circle(5).reset().face(w0.sketch().segment((0,-42),(8,-42)).arc((23,-48),(38,-42)).segment((46,-42)).segment((46,-11)).segment((38,-11)).arc((31,-7),(23,-6)).arc((18,-6),(13,-8)).arc((11,-9),(8,-11)).segment((0,-11)).close().assemble()).finalize().extrude(-3)) |
