{HEAD ~ The magnetic core} may include first and second projections extending in {TAIL ~ opposite directions} along the quadrature axis 
{ HEAD ~ The magnetic core } may include first and second projections extending in { TAIL ~ opposite directions } along the quadrature axis
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH