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