5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
12.0,BX,11.1,BX
11.1,SY,6.2,SY
6.2,WAWO,-9.25,WAWO
-9.25,WAHO,-13.0,WAHO
-13.0,end,-,-