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This paper illustrates the overarching process from concept to the realisation of the Trabeculae Pavilion , a load-responsive architecture that is entirely designed and optimized for 3D printing , using Fused Filament Fabrication ( FFF ) - one of the most cost-effective additive techniques of production .
 process, Trabeculae, architecture, designed, 3D printing, Fused Filament Fabrication, FFF, additive, production
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 process, Trabeculae, architecture, designed, 3D printing, Fused Filament Fabrication, FFF, additive, production