pz1g qz1gf rz1gfn sz1g tz1gf

eq2gf fq2gfn gq2g hq2gf iq2gfn

3g3gfn 4g3g 5g3gf 6g3gfn 7g3g

s73g t73gf u73gfn v73g w73gf

hy4gf iy4gfn jy4g ky4gf ly4gfn