{HEAD ~ The separating mechanism} does not take up {TAIL ~ any extra space} in the missile or booster body, but fits into unused volume surrounding the booster nozzle 
not take up
{ HEAD ~ The separating mechanism } does not take up { TAIL ~ any extra space } in the missile or booster body , but fits into unused volume surrounding the booster nozzle
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH