6
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
6.5,BX,2.0,BX
2.0,SKIP,-1.0,SKIP
-1.0,PZWA,-51.0,PZWA
-51.0,MS,-59.5,MS
-59.5,OO,-96.0,OO
-96.0,end,-,-