This allows {TAIL ~ an accurate and easy interconnection} of {HEAD ~ the electric leads} and the pins of the base 
This allows { TAIL ~ an accurate and easy interconnection } of { HEAD ~ the electric leads } and the pins of the base
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH