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