6
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
7.7,SY,-8.55,SY
-8.55,WAWO,-30.55,WAWO
-30.55,WAHO,-32.3,WAHO
-32.3,MS,-81.05,MS
-81.05,OO,-83.8,OO
-83.8,end,-,-