6
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.0,nno#,-1.0,nno#
-1.0,syk1,-3.0,syk1
-3.0,syz,-7.0,syz
-7.0,wawok1,-13.0,wawok1
-13.0,skip,-25.0,skip
-25.0,end,-,-