6
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
9.0,bxz,5.3,bxz
5.3,syk1,4.3,syk1
4.3,syz,1.85,syz
1.85,wawok1,0.05,wawok1
0.05,wawoz,-2.5,wawoz
-2.5,end,-,-