6
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
20.88,bxz,15.83,bxz
15.83,wawok1,13.23,wawok1
13.23,wawoz,5.53,wawoz
5.53,wahok1,4.08,wahok1
4.08,wahoz,-4.12,wahoz
-4.12,end,-,-