5
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
2.5,bx,-0.5,bx
-0.5,syz,-11.5,syz
-11.5,wawok1,-14.5,wawok1
-14.5,wawoz,-22.5,wawoz
-22.5,end,-,-