6
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
5.0,bxz,-1.5,bxz
-1.5,wawok1,-5.5,wawok1
-5.5,wawoz,-16.0,wawoz
-16.0,wahoz,-39.0,wahoz
-39.0,waz,-54.7,waz
-54.7,end,-,-