The solder bumped member can then be positioned so that {TAIL ~ the solder bumps} are located in {HEAD ~ the wells} 
The solder bumped member can then be positioned so that { TAIL ~ the solder bumps } are located in { HEAD ~ the wells }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD