The elastic tube 7 also expands outwardly due to {TAIL ~ the expansion} of the pressure transmitting {HEAD ~ medium} 8 
The elastic tube 7 also expands outwardly due to { TAIL ~ the expansion } of the pressure transmitting { HEAD ~ medium } 8
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH