8
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
9.0,bxz,6.7,bxz
6.7,syk1,6.5,syk1
6.5,syz,4.6,syz
4.6,wawok1,0.0,wawok1
0.0,wawoz,-10.7,wawoz
-10.7,wahok1,-16.7,wahok1
-16.7,wahoz,-21.0,wahoz
-21.0,end,-,-