7
4,2
"top(m+nap)",-999.99
"code",-999.99
"bottom(m+nap)",-999.99
"eenheid",-999.99
1.2,AA,0.8,AA
0.8,HL,-0.1,HL
-0.1,BX,-2.3,BX
-2.3,WAWO,-28.4,WAWO
-28.4,WAHO,-36.8,WAHO
-36.8,PZWA,-53.2,PZWA
-53.2,end,-,-