hol[6], loh[6], oha[5], hoi[5], ole[5], hai[4], iah[4], hei[4], hie[4], ale[4], eil[4], lei[4], oie[4], eia[3],
ho[4], oh[4], ah[3], ha[3], eh[3], he[3], hi[3], la[3], ai[2], ei[2],