6
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.1,AA,0.6,AA
0.6,SY,-14.4,SY
-14.4,WAWO,-34.4,WAWO
-34.4,WAHO,-56.9,WAHO
-56.9,MS,-57.9,MS
-57.9,end,-,-