obuci[10], ocuca[9], ocuci[9],
buca[9], cuci[8], uboi[8], baco[7], coba[7], obca[7], ciao[5],
buc[8], obu[7], cab[6], cob[6], bai[5], abo[5], boa[5], oba[5], boi[5], obi[5],
bu[6], ba[4], bi[4], bo[4], au[4], ci[3], co[3],
