6
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
5.0,bxz,3.2,bxz
3.2,syk1,0.65,syk1
0.65,syz,-9.15,syz
-9.15,wawok1,-15.1,wawok1
-15.1,wawoz,-20.0,wawoz
-20.0,end,-,-