6
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.5,BX,-0.5,BX
-0.5,WAWO,-28.5,WAWO
-28.5,WAHO,-43.5,WAHO
-43.5,PZWA,-60.5,PZWA
-60.5,MS,-72.5,MS
-72.5,end,-,-