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