7
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
5.3,BX,-0.5,BX
-0.5,WAWO,-18.7,WAWO
-18.7,WAHO,-29.7,WAHO
-29.7,PZWA,-44.7,PZWA
-44.7,MS,-61.7,MS
-61.7,OO,-74.5,OO
-74.5,end,-,-