import cadquery as cq
w0=cq.Workplane('ZX',origin=(0,-32,0))
w1=cq.Workplane('ZX',origin=(0,-57,0))
r=w0.sketch().segment((-37,-39),(-18,-39)).arc((-28,-35),(-37,-30)).close().assemble().finalize().extrude(109).union(w0.sketch().arc((5,10),(-5,18),(8,20)).arc((19,44),(37,63)).arc((-23,4),(26,-63)).arc((7,-29),(5,10)).assemble().finalize().extrude(132)).union(w1.sketch().segment((-11,-16),(8,-16)).arc((5,-1),(8,15)).segment((-11,15)).close().assemble().finalize().extrude(-43))