5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
-1.2,HL,-9.0,HL
-9.0,BX,-14.14,BX
-14.14,KW,-18.62,KW
-18.62,PZWA,-27.6,PZWA
-27.6,end,-,-