\($\small\hspace{10}\unitlength{.75}\picture(120,220){~(60,200){\circle(120,40)}~(0,20){\line(0,180)}(5,189;0,-30){\pict(110,20){(c20,10;70;2){\pict(40,20){(20,10){\circle(40,20)}(c10,10)+(c30,10)-}}~}~}(119,20){\line(0,180)}~(60,20){\circle(120,40;34)}}\)$ produces:

\(\small\hspace{10}\unitlength{.75}\picture(120,220){~(60,200){\circle(120,40)}~(0,20){\line(0,180)}(5,189;0,-30){\pict(110,20){(c20,10;70;2){\pict(40,20){(20,10){\circle(40,20)}(c10,10)+(c30,10)-}}~}~}(119,20){\line(0,180)}~(60,20){\circle(120,40;34)}}\)