{TAIL ~ The partition} has a horizontally disposed sealing edge at {HEAD ~ the top} between the compartments 
{ TAIL ~ The partition } has a horizontally disposed sealing edge at { HEAD ~ the top } between the compartments
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH