{HEAD ~ The support member} converts from the undeployed mode into {TAIL ~ the deployed mode} when a signal is received from the sensor indicating a rollover 
{ HEAD ~ The support member } converts from the undeployed mode into { TAIL ~ the deployed mode } when a signal is received from the sensor indicating a rollover
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH