fume[9], tofu[8], fett[7], mott[7], teuf[7], mett[6], mute[6], tote[5], oute[5], tuet[4], tute[4],
oft[7], ufo[7], met[5], emu[5], mut[5], tot[4], out[4], tue[3], tut[3],
um[4], et[2], tu[2],