The method includes releasing {HEAD ~ a fluid} from a fluid enclosure, wherein the fluid enclosure includes a structural filler and {TAIL ~ an outer enclosure wall} conformably coupled to the structural filler 
The method includes releasing { HEAD ~ a fluid } from a fluid enclosure , wherein the fluid enclosure includes a structural filler and { TAIL ~ an outer enclosure wall } conformably coupled to the structural filler
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH