cifu[11], furo[10], rufo[10], ciur[7], czui[7], oczu[7], uroi[6],
fiu[9], ufo[9], fru[9], fur[9], ruf[9], cif[8], for[7], orf[7], cru[6], ucz[6], rui[5], oru[5], uzi[5], ozu[5], uzo[5], czi[4], roi[3], orz[3],
fu[8], uf[8], fi[6], ci[3], co[3], or[2], ro[2], oz[2],
