import cadquery as cq
w0=cq.Workplane('YZ',origin=(-33,0,0))
r=w0.sketch().segment((-50,62),(-10,-5)).arc((15,-100),(27,-3)).segment((-21,79)).close().assemble().finalize().extrude(41).union(w0.sketch().segment((-60,81),(-34,14)).segment((-34,-11)).segment((-25,-11)).segment((-13,-42)).segment((37,-23)).segment((12,44)).segment((12,69)).segment((3,69)).segment((-9,100)).close().assemble().finalize().extrude(67))