The pouch is placed in a freezer to lower {TAIL ~ the temperature} of {HEAD ~ the balls} located within it 
The pouch is placed in a freezer to lower { TAIL ~ the temperature } of { HEAD ~ the balls } located within it
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH