In the prior art, {HEAD ~ a movement space} or movement profile 601 is generated in {TAIL ~ regard} to locality of the clients A, B, C 
is generated in
In the prior art , { HEAD ~ a movement space } or movement profile 601 is generated in { TAIL ~ regard } to locality of the clients A , B , C
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH