105824
Introduction Almost every IWD algorithm is composed of two parts : a graph that plays the role of distributed memory on which soils of different edges are preserved , and the moving part of the IWD algorithm , which is a few number of Intelligent water drops .
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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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