efem[9], gzem[7], emce[6], geez[6], mecz[6],
fee[7], fez[7], gem[6], gez[5], mee[4], cez[4], cze[4], zez[3],
ef[6], fe[6], ce[3], em[3], me[3], ee[2], ez[2], ze[2],
