dych[9], feny[9], nefy[9], pych[9], dech[8], pech[8], hecy[8], chny[8], chen[7], cepy[7], ceny[6], endy[6], nepy[6], peny[6],
pfe[8], efy[8], fen[7], nef[7], hyc[7], phy[7], che[6], ech[6], hec[6], hep[6], hen[5], cep[5], cny[5], cyn[5], dny[5], dyn[5], cen[4], cne[4], den[4], end[4], nep[4], pen[4],
ef[6], fe[6], eh[4], he[4], ce[3], de[3], pe[3], ny[3], en[2],
