{HEAD ~ The diverter valve} has {TAIL ~ provisions} for adjusting the level of refill water inside the toilet bowl so as to help reduce water consumption 
has
{ HEAD ~ The diverter valve } has { TAIL ~ provisions } for adjusting the level of refill water inside the toilet bowl so as to help reduce water consumption
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH