When {HEAD ~ a first user} places {TAIL ~ a receptacle} against lever 57 to obtain ice, switch 40 actuates control circuit 60 
places
When { HEAD ~ a first user } places { TAIL ~ a receptacle } against lever 57 to obtain ice , switch 40 actuates control circuit 60
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH