7
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
10.0,bxz,8.25,bxz
8.25,skip,-16.0,skip
-16.0,waz,-22.5,waz
-22.5,msz,-30.5,msz
-30.5,oowok1,-33.7,oowok1
-33.7,ooz,-44.5,ooz
-44.5,end,-,-