6
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
19.7,AA,19.29,AA
19.29,BX,17.68,BX
17.68,SY,12.7,SY
12.7,WAWO,2.14,WAWO
2.14,WAHO,-10.3,WAHO
-10.3,end,-,-