fose[8], feie[7], fese[7], fies[7], seif[7], eies[4], eise[4],
fee[6], fei[6], fes[6], fis[6], oie[4], see[3], eis[3], sei[3], sie[3],
os[3], so[3], ei[2], es[2], si[2],
