{TAIL ~ The alarm lamps} include {HEAD ~ a red light}, a yellow light and a green light 
{ TAIL ~ The alarm lamps } include { HEAD ~ a red light } , a yellow light and a green light
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH