5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
5.4,AA,4.9,AA
4.9,BX,3.4,BX
3.4,ST,-3.3,ST
-3.3,WAWO,-24.6,WAWO
-24.6,end,-,-