9
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
2.2,bxz,1.2,bxz
1.2,syz,-15.0,syz
-15.0,wawok1,-22.9,wawok1
-22.9,skip,-35.5,skip
-35.5,wahok1,-45.3,wahok1
-45.3,wahoz,-65.1,wahoz
-65.1,msk1,-69.8,msk1
-69.8,msz,-78.8,msz
-78.8,end,-,-