The feature vectors of the organs allow mathematical analysis of {HEAD ~ the components} having {TAIL ~ the most representative characteristics} of the organs 
having
The feature vectors of the organs allow mathematical analysis of { HEAD ~ the components } having { TAIL ~ the most representative characteristics } of the organs
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH