| | r=w0.sketch().segment((-5,-50),(2,-50)).segment((2,-38)).segment((2,-14)).arc((13,0),(2,14)).segment((2,38)).segment((2,50)).segment((-5,50)).segment((-5,38)).segment((-5,14)).arc((-17,0),(-5,-14)).segment((-5,-38)).close().assemble().finalize().extrude(76).union(w1.sketch().arc((-24,15),(-39,-9),(-11,-13)).arc((0,9),(-24,15)).assemble().reset().face(w1.sketch().segment((-31,-16),(-15,-16)).segment((-15,-14)).arc((-29,-4),(-27,13)).segment((-31,13)).close().assemble(),mode='s').finalize().extrude(20)) |
