It is an object of {HEAD ~ the invention} to reduce {TAIL ~ an amount} of data which is supplied to a character outputting process and to execute the character outputting process at a high speed 
It is an object of { HEAD ~ the invention } to reduce { TAIL ~ an amount } of data which is supplied to a character outputting process and to execute the character outputting process at a high speed
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH