efeb[10], efem[9], bzem[7], beze[6], zwem[5],
fee[7], fez[7], bee[5], web[5], bez[5], mee[4], mew[4], ewe[3], zew[3], zez[3],
ef[6], fe[6], be[4], em[3], me[3], ee[2], ew[2], we[2], ez[2], ze[2],
