{TAIL ~ The resulting ash} is fed to {HEAD ~ the cooling apparatus} 7 for solids and cooled 
{ TAIL ~ The resulting ash } is fed to { HEAD ~ the cooling apparatus } 7 for solids and cooled
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH