hif[9], pfe[8], pif[8], fen[7], nef[7], fin[7], hep[6], hip[6], phi[6], hen[5], dip[5], den[4], end[4], dni[4], ind[4], pie[4], nep[4], pen[4], nip[4], pin[4], pni[4], nie[3],
ef[6], fe[6], fi[6], eh[4], he[4], hi[4], de[3], id[3], pe[3], pi[3], en[2], in[2], ni[2],
