efom[9], ewom[5], mewo[5], ezom[5], ozem[5], zwem[5], zwom[5],
efo[7], fez[7], mew[4], ewo[3], owe[3], ezo[3], zew[3],
ef[6], fe[6], em[3], me[3], om[3], eo[2], ew[2], we[2], ez[2], ze[2], oz[2],
