5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
5.0,BX,-1.5,BX
-1.5,WAWO,-16.0,WAWO
-16.0,WAHO,-39.0,WAHO
-39.0,PZWA,-54.7,PZWA
-54.7,end,-,-