okay[6], okey[6], kasy[6], skay[6], syka[6], kosy[6], eska[5], kaes[5], sake[5], esek[5], kaso[5], kosa[5], oska[5], sako[5], esko[5], kose[5],
syk[5], oka[4], eko[4], kas[4], sak[4], ska[4], eks[4], kos[4], sok[4], asy[4], esy[4], osy[4], osa[3],
ka[3], ko[3], ok[3], ee[2], eo[2], as[2], es[2], se[2], os[2],
