7
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.4,AA,0.4,AA
0.4,ST,-8.6,ST
-8.6,SY,-17.6,SY
-17.6,WAWO,-37.6,WAWO
-37.6,WAHO,-75.1,WAHO
-75.1,MS,-81.6,MS
-81.6,end,-,-