7
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
2.3,BX,-4.7,BX
-4.7,WAWO,-21.7,WAWO
-21.7,WAHO,-45.7,WAHO
-45.7,PZWA,-72.7,PZWA
-72.7,MS,-87.7,MS
-87.7,OO,-171.7,OO
-171.7,end,-,-