{HEAD ~ The scattering structure} includes {TAIL ~ a plurality} of scattering dots located in the form of a plurality of concentric shapes about the center 
includes
{ HEAD ~ The scattering structure } includes { TAIL ~ a plurality } of scattering dots located in the form of a plurality of concentric shapes about the center
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