The controller 137 may be positioned in {HEAD ~ a variety} of {TAIL ~ locations} throughout dishwasher 100 
The controller 137 may be positioned in { HEAD ~ a variety } of { TAIL ~ locations } throughout dishwasher 100
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH