The material distribution shown here also has another function, namely for {TAIL ~ the arrangement} of {HEAD ~ usable hollow spaces} for lines and cables 
The material distribution shown here also has another function , namely for { TAIL ~ the arrangement } of { HEAD ~ usable hollow spaces } for lines and cables
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH