7
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
2.1,bxz,0.1,bxz
0.1,stz,-8.9,stz
-8.9,syk1,-17.9,syk1
-17.9,syz,-22.9,syz
-22.9,wawok1,-25.4,wawok1
-25.4,skip,-47.91,skip
-47.91,end,-,-