52720
His maps also showed unicorn s and monstrous creatures such as 200 metre long giant snake s , basilisk s , satyrs , Blemmyes ( headless humans ) and Cynocephalic s ( dog-headed humans ) .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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