kegi[7], kego[7], kogi[7],
ghi[7], keg[6], gik[6], kog[6], gie[5], ego[5], goi[5], ogi[5], hoi[5], kei[4], kie[4], eko[4], kio[4], koi[4],
eh[4], he[4], hi[4], go[4], ho[4], oh[4], ki[3], ko[3], ok[3], eo[2],
