a   b   i   x                   y
pan pan NEW 0.3467901443380824  0.7268028627434533
eks pan NEW 0.7586799647899636  0.5221511083334797
wye wye NEW 0.20460330576630303 0.33831852551664776
eks wye NEW 0.38139939387114097 0.13418874328430463
wye pan NEW 0.5732889198020006  0.8636244699032729
zee pan NEW 0.5271261600918548  0.49322128674835697
eks zee NEW 0.6117840605678454  0.1878849191181694
zee wye NEW 0.5985540091064224  0.976181385699006
hat wye NEW 0.03144187646093577 0.7495507603507059
pan wye NEW 0.5026260055412137  0.9526183602969864
