Therefore, {TAIL ~ fast processing} of {HEAD ~ a plurality} of samples is possible in the present invention 
Therefore , { TAIL ~ fast processing } of { HEAD ~ a plurality } of samples is possible in the present invention
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH