a   b   i  x                   y                    hi     ex
pan pan 1  0.3467901443380824  0.7268028627434533   0x0001 3.468e-01
eks pan 2  0.7586799647899636  -0.5221511083334797  0x0002 7.587e-01
wye wye 3  0.20460330576630303 0.33831852551664776  0x0003 2.046e-01
eks wye 4  0.38139939387114097 -0.13418874328430463 0x0004 3.814e-01
wye pan 5  0.5732889198020006  0.8636244699032729   0x0005 5.733e-01
zee pan 6  0.5271261600918548  -0.49322128674835697 0x0006 5.271e-01
eks zee 7  0.6117840605678454  0.1878849191181694   0x0007 6.118e-01
zee wye 8  0.5985540091064224  0.976181385699006    0x0008 5.986e-01
hat wye 9  0.03144187646093577 -0.7495507603507059  0x0009 3.144e-02
pan wye 10 0.5026260055412137  0.9526183602969864   0x000a 5.026e-01
