ufo[9], fee[7], efo[7], fez[7], ozu[5], uzo[5], zwu[5], ewe[3], ewo[3], owe[3], ezo[3], zew[3],
fu[8], uf[8], ef[6], fe[6], wu[4], ee[2], eo[2], ew[2], we[2], ez[2], ze[2], oz[2],
