vfn7 wfn7s xfn7sr yfn7 zfn7s
k6n7s l6n7sr m6n7 n6n7s o6n7sr
9wo7sr axo7 bxo7s cxo7sr dxo7
ynp7 znp7s 0np7sr 1np7 2np7s
neq7s oeq7sr peq7 qeq7s req7sr