In an alternative embodiment, {HEAD ~ the invention} provides {TAIL ~ media positioning control} in two dimensions 
provides
In an alternative embodiment , { HEAD ~ the invention } provides { TAIL ~ media positioning control } in two dimensions
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH