{TAIL ~ The agitator} is supported by supporting legs fixed to a bottom of {HEAD ~ the cooling water tank} 
{ TAIL ~ The agitator } is supported by supporting legs fixed to a bottom of { HEAD ~ the cooling water tank }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD