5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
17.0,BX,13.6,BX
13.6,WAWO,0.0,WAWO
0.0,WAHO,-17.0,WAHO
-17.0,PZWA,-29.0,PZWA
-29.0,end,-,-