bida[7], baco[7], coba[7], obca[7], doba[7], bido[7], coda[6], ciao[5], odia[5],
cab[6], bad[6], dba[6], bid[6], cob[6], bod[6], bai[5], abo[5], boa[5], oba[5], cod[5], doc[5], boi[5], obi[5], dao[4], oda[4], doi[4], ido[4],
ba[4], bi[4], bo[4], ad[3], da[3], ci[3], id[3], co[3], do[3], od[3],
