5
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
10.0,bxwiz,9.3,bxwiz
9.3,bxk1,6.7,bxk1
6.7,wawok1,0.9,wawok1
0.9,wawoz,-0.8,wawoz
0.0,end,-,-