Additionally, reflectors {HEAD ~ 24 g}, 24 h may be optionally attached to {TAIL ~ a vertically oriented strap} 26 that is supported by the crossbar 22 
Additionally , reflectors { HEAD ~ 24 g } , 24 h may be optionally attached to { TAIL ~ a vertically oriented strap } 26 that is supported by the crossbar 22
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH