One such fuel processor is {TAIL ~ a steam reformer} which produces purified hydrogen from a carbon containing feedstock and {HEAD ~ water} 
One such fuel processor is { TAIL ~ a steam reformer } which produces purified hydrogen from a carbon containing feedstock and { HEAD ~ water }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD