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The Commission In the early part of the 16th Century , violence among factions , mostly in the form of hand-to-hand combat , was relatively common in Perugia and other parts of Italy , such as Florence .
 Perugia, Florence
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Perugia, Florence