{HEAD ~ The dual modulated increases} in fluid pressures are considered completed when {TAIL ~ each} of the modulated fluid pressures substantially stops increasing upon initially reaching its respective peak fluid pressure 
{ HEAD ~ The dual modulated increases } in fluid pressures are considered completed when { TAIL ~ each } of the modulated fluid pressures substantially stops increasing upon initially reaching its respective peak fluid pressure
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH