The adhesive 49 is {TAIL ~ a light curable adhesive} 50, which cures rapidly when exposed to {HEAD ~ light} that initiates curing and results in curing 
The adhesive 49 is { TAIL ~ a light curable adhesive } 50 , which cures rapidly when exposed to { HEAD ~ light } that initiates curing and results in curing
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH