210859
Campaign On May 11 , 1182 , Saladin left Egypt and led his army north toward Damascus via Aila on the Red Sea .
 Saladin, Damascus, Aila
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Saladin, Damascus, Aila