7
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
13.58,aaopz,13.18,aaopz
13.18,bxwiz,12.47,bxwiz
12.47,syk1,9.84,syk1
9.84,syz,2.29,syz
2.29,wawok1,-0.42,wawok1
-0.42,wawoz,-16.42,wawoz
-16.42,end,-,-