Dante's Inferno Cantos VI&VII

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Across
  1. 2. what was the profession of the man in the 3rd circle?
  2. 4. what did the man in the 3rd circle foretell about Florence?
  3. 5. what was the sin the the 3rd cirle?
  4. 7. name of the greek mythology figure in canto 6?
Down
  1. 1. what was the sin the 4th circle?
  2. 3. name of individual in canto 7?
  3. 6. what did dante and virgil use to travel to the next circle?