1675
Biomimicry may take different forms in AM , including customization of parts for individuals , or optimization for specific properties such as stiffness and light-weighting .
 concept or principle: Biomimicry; manufacturing process: AM; concept or principle: optimization; machanical property: specific properties; material: as
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: Biomimicry; manufacturing process: AM; concept or principle: optimization; machanical property: specific properties; material: as