7
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
6.5,bxz,5.0,bxz
5.0,syk1,1.0,syk1
1.0,syz,-5.5,syz
-5.5,wawok1,-6.5,wawok1
-6.5,wawoz,-22.3,wawoz
-22.3,wahok1,-23.5,wahok1
-23.5,end,-,-