hep[6], hip[6], phi[6], hen[5], pie[4], nep[4], pen[4], nip[4], pin[4], pni[4], zip[4], nie[3], zen[3], zin[3],
eh[4], he[4], hi[4], pe[3], pi[3], en[2], in[2], ni[2], ez[2], ze[2],
