kega[7], gaik[7], kegi[7], giki[7], koga[7], kego[7], kogi[7], agio[6], gaio[6], akie[5], akii[5], akio[5],
keg[6], gik[6], kog[6], agi[5], gai[5], gie[5], ago[5], ego[5], goi[5], ogi[5], kia[4], kei[4], kie[4], kii[4], oka[4], eko[4], kio[4], koi[4],
ag[4], go[4], ka[3], ki[3], ko[3], ok[3], ii[2], eo[2],
