81192
There lies many low mountains which are called by the locals Taipin , Langtou , Zhuqi , Jiagu , Hulu , Jinniu , Shuang , Ma ( Horse ) , Liao , Ma'an ( Anti-Japan ) , Liujia , Gejia , Heng , Zhuque .
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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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