7
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
6.0,bxz,4.8,bxz
4.8,syz,1.7,syz
1.7,wawok1,-2.0,wawok1
-2.0,wawoz,-10.5,wawoz
-10.5,wahok1,-17.8,wahok1
-17.8,wahoz,-20.0,wahoz
-20.0,end,-,-