5
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.0,bxz,1.0,bxz
1.0,stz,-5.6,stz
-5.6,wawok1,-12.0,wawok1
-12.0,wawoz,-24.0,wawoz
-24.0,end,-,-