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