6
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
21.89,bxz,17.69,bxz
17.69,wawok1,11.59,wawok1
11.59,wawoz,1.99,wawoz
1.99,wahok1,1.24,wahok1
1.24,wahoz,-8.11,wahoz
-8.11,end,-,-