elf[8], fol[8], pfe[8], fee[7], efo[7], fez[7], lep[5], pel[5], ple[5], lee[4], ole[4], zol[4], ezo[3], zez[3],
ef[6], fe[6], el[3], pe[3], op[3], po[3], ee[2], eo[2], ez[2], ze[2], oz[2],