5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
9.7,AA,9.33,AA
9.33,BX,8.7,BX
8.7,SY,1.87,SY
1.87,WAWO,-22.3,WAWO
-22.3,end,-,-