a,b,i,x,y,nf,nr,fnr,filenum
pan,pan,1,0.34679014,0.72680286,5,1,1,1
eks,pan,2,0.75867996,0.52215111,5,2,2,1
wye,wye,3,0.20460331,0.33831853,5,3,3,1
eks,wye,4,0.38139939,0.13418874,5,4,4,1
wye,pan,5,0.57328892,0.86362447,5,5,1,2
zee,pan,6,0.52712616,0.49322129,5,6,2,2
eks,zee,7,0.61178406,0.18788492,5,7,3,2
