Otherwise, a built in {HEAD ~ memory} embedded in {TAIL ~ the digital camera} can be used as a recording medium 
embedded in
Otherwise , a built in { HEAD ~ memory } embedded in { TAIL ~ the digital camera } can be used as a recording medium
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH