pieg[7], gnie[6], egri[6], ergi[6], gier[6], grei[6], gren[6], negr[6], reng[6], ring[6], pnie[5], peri[5], nerp[5],
gie[5], gen[5], gin[5], erg[5], gir[5], igr[5], irg[5], pie[4], nep[4], pen[4], nip[4], pin[4], pni[4], per[4], rep[4], prr[4], nie[3], rei[3], ner[3], ren[3], inr[3],
pe[3], pi[3], en[2], in[2], ni[2], er[2], re[2],
