5
4,2
"top(m+nap)",-999.99
"eenheid",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
6.62,bxz,2.17,bxz
2.17,syk1,-4.63,syk1
-4.63,wawok1,-11.28,wawok1
-11.28,wawoz,-23.58,wawoz
-23.58,end,-,-