Răspuns :
[tex]d;a;r;g; n;a;i.\\
=\ \textgreater \ DAR,DRAG,DAI,DANA,DARIA,DA\\
=\ \textgreater \ ARAI,ANA,ARIN\\
=\ \textgreater \ RANA,RAI,RAD\\
=\ \textgreater \ GARA,GRANA,GINA\\
=\ \textgreater \ NAI,NARA\\
=\ \textgreater \ IAD,IAR,INA.[/tex]