{HEAD ~ The method} 1, wherein the location of the device or {TAIL ~ the orientation} of the device includes three or more components 
wherein
{ HEAD ~ The method } 1 , wherein the location of the device or { TAIL ~ the orientation } of the device includes three or more components
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH