v.pan.a   pan
v.pan.b   wye
v.pan.i   10
v.pan.x   0.50262601
v.pan.y   0.95261836
v.eks.a   eks
v.eks.b   zee
v.eks.iii 7
v.eks.x   0.61178406
v.eks.y   0.18788492
v.wye.a   wye
v.wye.b   pan
v.wye.i   5
v.wye.xxx 0.57328892
v.wye.y   0.86362447
v.zee.a   zee
v.zee.b   wye
v.zee.i   8
v.zee.x   0.59855401
v.zee.yyy 0.97618139
