* control
solidpen 128 128 128 1
moveto 10 0
lineto 10 75
solidpen 0 0 0 0
moveto 5 0
lineto 7 0
lineto 7 -5
lineto 12 -5
lineto 12 0
lineto 15 0
*
* switch 1
moveto 0 20
lineto 20 10
ellipse -2 18 2 22
* rechterkant streepje en kruisje
moveto 20 17
lineto 20 23
moveto 22 17
lineto 28 23
moveto 28 17
lineto 22 23
* pijltje
moveto 4 18
lineto 0 10
lineto 0 15
moveto 0 10
lineto 4 12
* switch 4
moveto 0 80
lineto 20 70
ellipse -2 78 2 82
* rechterkant streepje en kruisje
moveto 20 77
lineto 20 83
moveto 22 77
lineto 28 83
moveto 28 77
lineto 22 83
* pijltje
moveto 4 78
lineto 0 70
lineto 0 75
moveto 0 70
lineto 4 72