The components of {TAIL ~ the blends} have improved compatibility, resulting in {HEAD ~ more homogeneous blends} 
The components of { TAIL ~ the blends } have improved compatibility , resulting in { HEAD ~ more homogeneous blends }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD