hip[7], phi[7], epo[7], opi[7], pin[6], hoi[5], hei[4], hie[4], hin[4], ihn[4], oie[4], ion[4], ein[3], nie[3],
po[6], pi[5], ho[4], oh[4], eh[3], he[3], hi[3], on[3], ei[2], ne[2], in[2],
