{HEAD ~ The housing} 16 has {TAIL ~ upper supports} 24 for the cooking grate 12, and lower supports 22 for the fire grate 26 
has
{ HEAD ~ The housing } 16 has { TAIL ~ upper supports } 24 for the cooking grate 12 , and lower supports 22 for the fire grate 26
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH