In other embodiments, grooves 350 and 352 and {HEAD ~ flexible electrical flexible electrical connectors} 322 and 324 may interlock in {TAIL ~ a press fit} 
interlock in
In other embodiments , grooves 350 and 352 and { HEAD ~ flexible electrical flexible electrical connectors } 322 and 324 may interlock in { TAIL ~ a press fit }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL