| r=w0.workplane(offset=-49/2).moveTo(10.5,18).box(43,46,49).union(w0.sketch().segment((-40,-29),(1,-29)).segment((1,-18)).segment((40,-18)).segment((40,-7)).segment((1,-7)).segment((1,-2)).segment((-8,-2)).arc((-20,-19),(-40,-20)).close().assemble().push([(20.5,-44.5)]).rect(39,11).finalize().extrude(7)).union(w0.sketch().arc((2,17),(14,11),(16,25)).arc((-5,48),(2,17)).assemble().finalize().extrude(20)).union(w1.sketch().segment((-1,-31),(18,-31)).segment((18,-13)).arc((29,25),(0,-2)).segment((-1,-2)).close().assemble().finalize().extrude(-35)) |