5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
9.0,BX,6.7,BX
6.7,SY,4.6,SY
4.6,WAWO,-10.7,WAWO
-10.7,WAHO,-21.0,WAHO
-21.0,end,-,-