6
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
11.1,bxz,10.4,bxz
10.4,wawok1,3.1,wawok1
3.1,wawoz,-3.4,wawoz
-3.4,wahok1,-9.65,wahok1
-9.65,wahoz,-17.9,wahoz
-17.9,end,-,-