For example, {HEAD ~ the number} of {TAIL ~ pixels} at the right area can be designed to be different from the left area 
of
For example , { HEAD ~ the number } of { TAIL ~ pixels } at the right area can be designed to be different from the left area
OTH OTH OTH 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