5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
6.5,BX,5.0,BX
5.0,SY,-5.5,SY
-5.5,WAWO,-22.3,WAWO
-22.3,WAHO,-23.5,WAHO
-23.5,end,-,-