6
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.0,HL,0.0,HL
0.0,SY,-18.0,SY
-18.0,WAWO,-39.0,WAWO
-39.0,WAHO,-60.0,WAHO
-60.0,MS,-81.0,MS
-81.0,end,-,-