| | r=w0.workplane(offset=-51/2).moveTo(-13.5,21).box(23,42,51).union(w0.sketch().segment((-12,-36),(-3,-36)).segment((-3,-50)).segment((30,-50)).segment((30,-36)).segment((38,-36)).segment((38,-19)).segment((30,-19)).segment((30,-13)).segment((33,-13)).segment((33,-8)).segment((30,-8)).segment((30,-5)).segment((-3,-5)).segment((-3,-19)).segment((-12,-19)).close().assemble().finalize().extrude(-33)).union(w0.sketch().segment((-28,1),(-9,1)).arc((22,32),(-21,41)).segment((-28,41)).close().assemble().push([(-6,5)]).circle(4,mode='s').finalize().extrude(30)).union(w1.sketch().segment((-18,-24),(-13,-24)).arc((18,13),(-18,-19)).close().assemble().finalize().extrude(-25)) |