24001
The objectives of software visualizations are to support the understanding of software systems ( i.e. , its structure ) and algorithms ( e.g. , by animating the behavior of sorting algorithms ) as well as the analysis of software systems and their anomalies ( e.g. , by showing classes with high coupling ) .
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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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