5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
4.8,AA,4.5,AA
4.5,BX,3.8,BX
3.8,SY,-14.7,SY
-14.7,WAWO,-20.7,WAWO
-20.7,end,-,-