7
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
15.0,BX,10.0,BX
10.0,SY,-3.0,SY
-3.0,WAWO,-20.0,WAWO
-20.0,WAHO,-37.0,WAHO
-37.0,PZWA,-74.0,PZWA
-74.0,OO,-160.0,OO
-160.0,end,-,-