{HEAD ~ The signal} transmitted which indicates the state of the badge, includes transmitting which transition or change a badge is undergoing, e.g., red to {TAIL ~ green}, green to yellow, etc 
{ HEAD ~ The signal } transmitted which indicates the state of the badge , includes transmitting which transition or change a badge is undergoing , e.g. , red to { TAIL ~ green } , green to yellow , etc
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH