{HEAD ~ The radial pneumatic tire} of this invention has {TAIL ~ a reduced bead mass} and improved rolling resistance 
has
{ HEAD ~ The radial pneumatic tire } of this invention has { TAIL ~ a reduced bead mass } and improved rolling resistance
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH