In addition, {HEAD ~ power} to {TAIL ~ the device} is terminated in response to the power management event 
to
In addition , { HEAD ~ power } to { TAIL ~ the device } is terminated in response to the power management event
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH