For example, the containers and beams can be made of aluminum, which is well suited for a wide variety of {HEAD ~ applications}, such as in {TAIL ~ space rockets} where weight and rigidity are important 
such as in
For example , the containers and beams can be made of aluminum , which is well suited for a wide variety of { HEAD ~ applications } , such as in { TAIL ~ space rockets } where weight and rigidity are important
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH