It is known for {TAIL ~ munition rounds} to be packaged in canisters with shock absorbing end caps shaped to resist rolling movement of {HEAD ~ the canisters} 
It is known for { TAIL ~ munition rounds } to be packaged in canisters with shock absorbing end caps shaped to resist rolling movement of { HEAD ~ the canisters }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD