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The territory referred to as Illyria corresponded roughly to the area east of the Adriatic Sea in the Mediterranean Sea extending in the south to the mouth of the Vjosë .
 Illyria, Adriatic Sea, Mediterranean Sea, Vjosë
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Illyria, Adriatic Sea, Mediterranean Sea, Vjosë