{TAIL ~ Each} of the partitions has hooks and {HEAD ~ notches} to help hold the assembly together 
{ TAIL ~ Each } of the partitions has hooks and { HEAD ~ notches } to help hold the assembly together
TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH