{HEAD ~ Three dimensional structures} of {TAIL ~ arbitrary shape} are fabricated on the surface of a substrate through a series of processing steps wherein a monolithic structure is fabricated in successive layers 
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{ HEAD ~ Three dimensional structures } of { TAIL ~ arbitrary shape } are fabricated on the surface of a substrate through a series of processing steps wherein a monolithic structure is fabricated in successive layers
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH