An abutment flange extends outward from {HEAD ~ the sidewall}, and may act as {TAIL ~ a base} to support the utensil 
An abutment flange extends outward from { HEAD ~ the sidewall } , and may act as { TAIL ~ a base } to support the utensil
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH