5
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
3.79,AA,3.29,AA
3.29,BX,2.29,BX
2.29,SY,-9.71,SY
-9.71,WAWO,-21.71,WAWO
-21.71,end,-,-