4
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.29,bxz,-0.21,bxz
-0.21,wawok1,-13.01,wawok1
-13.01,wawoz,-22.21,wawoz
-21.71,end,-,-