{HEAD ~ The lever} 57 is sized such that placement of {TAIL ~ a soft drink cup} against lever 57 engages switch 40 
{ HEAD ~ The lever } 57 is sized such that placement of { TAIL ~ a soft drink cup } against lever 57 engages switch 40
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH