{HEAD ~ Other solutions} to this problem can include providing {TAIL ~ a chamfer or recessed portion} at the bottom of the insert or machining a groove at the intersection of the sidewalls and the bottom of the recess 
{ HEAD ~ Other solutions } to this problem can include providing { TAIL ~ a chamfer or recessed portion } at the bottom of the insert or machining a groove at the intersection of the sidewalls and the bottom of the recess
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH