296091
Later , its operations included domestic flights within Greece , carying newspapers to Thessaloniki , Crete , Rhodes and occasionally to other smaller islands , ad-hoc flights , as well as long term contracts for major courier companies .
 Greece
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Greece