grej[8], egri[6], ergi[6], gier[6], grei[6],
ghi[7], gej[7], hej[7], jig[7], gie[5], erg[5], her[5], gir[5], igr[5], irg[5], jer[5], rej[5], rei[3],
eh[4], he[4], hi[4], ej[4], je[4], er[2], re[2],
