{TAIL ~ The method} 1, wherein the first power management event is a power down event and {HEAD ~ the second power management event} is a power up event 
{ TAIL ~ The method } 1 , wherein the first power management event is a power down event and { HEAD ~ the second power management event } is a power up event
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH