4
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
18.46,bxz,11.36,bxz
11.36,wawok1,-0.14,wawok1
-0.14,wawoz,-6.54,wawoz
-6.54,end,-,-