bohei[9],
hopi[9], hieb[7],
hob[7], hip[7], phi[7], epo[7], opi[7], heb[6], beo[6], bio[6], obi[6], bei[5], hoi[5], hei[4], hie[4], oie[4],
po[6], ob[5], pi[5], bi[4], ho[4], oh[4], eh[3], he[3], hi[3], ei[2],
