{HEAD ~ The compressor} includes {TAIL ~ structure} for detecting a data image pattern and for generating a code representing the detected data image pattern 
includes
{ HEAD ~ The compressor } includes { TAIL ~ structure } for detecting a data image pattern and for generating a code representing the detected data image pattern
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH