Alternatively, the construction of the counterholder may be further simplified by arranging {HEAD ~ openings} in {TAIL ~ the housing} between the closing part and the counterholder 
Alternatively , the construction of the counterholder may be further simplified by arranging { HEAD ~ openings } in { TAIL ~ the housing } between the closing part and the counterholder
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH