10
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.9,bxz,1.9,bxz
1.9,syk1,-1.1,syk1
-1.1,syz,-4.1,syz
-4.1,wawok1,-21.1,wawok1
-21.1,wawoz,-31.1,wawoz
-31.1,wahok1,-38.1,wahok1
-38.1,wahoz,-55.1,wahoz
-55.1,skip,-71.1,skip
-71.1,msz,-77.1,msz
-77.1,end,-,-