5
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
5.2,bxz,2.2,bxz
2.2,syz,-5.8,syz
-5.8,skip,-10.7,skip
-10.7,wawoz,-19.8,wawoz
-19.8,end,-,-