6
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
6.0,BX,5.0,BX
5.0,SY,-3.0,SY
-3.0,WAWO,-31.0,WAWO
-31.0,WAHO,-51.0,WAHO
-51.0,PZWA,-71.0,PZWA
-71.0,end,-,-