a          pan
b          pan
i          1
x          0.34679014
y          0.72680286
x_fraction 0.40826884
y_fraction 0.43276985

a          eks
b          pan
i          2
x          0.75867996
y          0.52215111
x_fraction 0.43307027
y_fraction 0.61849773

aaa wye
b   wye
i   3
x   0.20460331
y   0.33831853

a          eks
bbb        wye
i          4
x          0.38139939
y          0.13418874
x_fraction 0.21771069
y_fraction 0.15894907

a          wye
b          pan
i          5
xxx        0.57328892
y          0.86362447
y_fraction 1.00000000

a          zee
b          pan
i          6
x          0.52712616
y          0.49322129
x_fraction 0.46827347
y_fraction 1.00000000

a          eks
b          zee
iii        7
x          0.61178406
y          0.18788492
x_fraction 0.34921904
y_fraction 0.22255319

a          zee
b          wye
i          8
x          0.59855401
yyy        0.97618139
x_fraction 0.53172653

aaa hat
bbb wye
i   9
x   0.03144188
y   0.74955076

a          pan
b          wye
i          10
x          0.50262601
y          0.95261836
x_fraction 0.59173116
y_fraction 0.56723015
