import cadquery as cq
w0=cq.Workplane('YZ',origin=(22,0,0))
w1=cq.Workplane('YZ',origin=(11,0,0))
r=w0.workplane(offset=-88/2).moveTo(-62,-18).cylinder(88,9).union(w0.sketch().segment((-99,100),(-92,73)).segment((-78,76)).segment((-84,100)).close().assemble().finalize().extrude(61)).union(w1.sketch().segment((-77,-59),(-45,-59)).segment((-45,-85)).segment((-23,-85)).segment((-23,-59)).segment((-18,-59)).arc((99,-38),(-19,-25)).segment((-23,-25)).segment((-23,26)).segment((-45,26)).segment((-45,-25)).segment((-77,-25)).close().assemble().finalize().extrude(-94))