Probe match scores are clustered, and templates that correspond to clusters having {TAIL ~ top M probe match scores} are compared with the prototypes to obtain {HEAD ~ template prototype match scores} 
Probe match scores are clustered , and templates that correspond to clusters having { TAIL ~ top M probe match scores } are compared with the prototypes to obtain { HEAD ~ template prototype match scores }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD