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Richards first proposed a computational approach of using CPPN encodings and a scalable algorithm using NEAT to embed functional morphologies and macro-properties of physical features using multi-material FGM through voxel-based descriptions by a function of its Cartesian coordinates .
 concept or principle: algorithm; concept or principle: morphologies; machanical property: macro-properties; concept or principle: multi-material; manufacturing process: FGM; process parameter: coordinates
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 concept or principle: algorithm; concept or principle: morphologies; machanical property: macro-properties; concept or principle: multi-material; manufacturing process: FGM; process parameter: coordinates