7
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.5,bxz,2.8,bxz
2.8,syz,-6.0,syz
-6.0,wawok1,-13.0,wawok1
-13.0,wawoz,-33.1,wawoz
-33.1,wahok1,-41.5,wahok1
-41.5,wahoz,-59.5,wahoz
-59.5,end,-,-