The system 2, further comprising a display device in communication with said processor, said display device adapted to display a visual image of {HEAD ~ the shape} of {TAIL ~ said stump} 
of
The system 2 , further comprising a display device in communication with said processor , said display device adapted to display a visual image of { HEAD ~ the shape } of { TAIL ~ said stump }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL