7
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
1.1,HL,-4.8,HL
-4.8,BX,-11.6,BX
-11.6,KW,-18.3,KW
-18.3,PZWA,-29.5,PZWA
-29.5,MS,-35.0,MS
-35.0,OO,-47.7,OO
-48.9,end,-,-