7
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
7.0,BX,0.75,BX
0.75,WAWO,-23.0,WAWO
-23.0,WAHO,-38.0,WAHO
-38.0,PZWA,-52.0,PZWA
-52.0,MS,-61.5,MS
-61.5,OO,-110.0,OO
-110.0,end,-,-