| r=w0.sketch().push([(27,-27)]).circle(12).reset().face(w0.sketch().segment((33,-1),(33,0)).arc((38,-1),(42,0)).segment((42,-1)).arc((50,11),(42,23)).segment((42,22)).arc((38,23),(33,22)).segment((33,23)).arc((25,11),(33,-1)).assemble()).finalize().extrude(-34).union(w0.sketch().segment((-41,6),(-33,6)).segment((-33,11)).arc((-24,23),(-33,35)).segment((-33,39)).segment((-41,39)).segment((-41,35)).arc((-50,23),(-41,11)).close().assemble().push([(-37,23)]).circle(11,mode='s').push([(0,7)]).circle(9).finalize().extrude(1)) |
