The spring is compressible such that a user may depress {HEAD ~ the toilet seat} to {TAIL ~ a flat position} when seated 
to
The spring is compressible such that a user may depress { HEAD ~ the toilet seat } to { TAIL ~ a flat position } when seated
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH