10873
Direct3D 7 and earlier would work on any version of the DDI , Direct3D 8 requires a minimum DDI level of 6 and Direct3D 9 requires a minimum DDI level of 7 .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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