6
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
6.8,bxz,2.9,bxz
2.9,wawok1,0.0,wawok1
0.0,wawoz,-15.4,wawoz
-15.4,wahok1,-18.0,wahok1
-18.0,wahoz,-33.2,wahoz
-33.2,end,-,-