| | r=w0.workplane(offset=-23/2).moveTo(-9,-1).cylinder(23,5).union(w0.workplane(offset=10/2).moveTo(28,16).cylinder(10,14)).union(w0.sketch().push([(-49.5,-10)]).rect(1,40).reset().face(w0.sketch().segment((5,-25),(35,-25)).segment((35,1)).segment((29,1)).arc((26,-9),(23,1)).segment((16,1)).arc((13,4),(9,1)).segment((5,1)).close().assemble()).push([(20,-12.5)]).rect(20,1,mode='s').finalize().extrude(36)).union(w1.sketch().push([(-22.5,33)]).rect(39,34).push([(-9,42)]).circle(1,mode='s').finalize().extrude(-13)) |