7
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
4.6,bxz,2.6,bxz
2.6,stz,-8.75,stz
-8.75,wawok1,-10.4,wawok1
-10.4,wawoz,-30.4,wawoz
-30.4,wahok1,-33.6,wahok1
-33.6,wahoz,-50.9,wahoz
-50.9,end,-,-