{TAIL ~ The present invention} solves {HEAD ~ several issues} related to firearm and related projectile practice, competition, and training 
{ TAIL ~ The present invention } solves { HEAD ~ several issues } related to firearm and related projectile practice , competition , and training
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH