to add {HEAD ~ headers} to {TAIL ~ the respective set values} and image data that have been read out, and 
to
to add { HEAD ~ headers } to { TAIL ~ the respective set values } and image data that have been read out , and
OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH