In {TAIL ~ this instance}, each cross sectional shape of the plurality of conductors may take {HEAD ~ various forms} such as rectangular, triangular, circular, or ellipsoidal shape 
In { TAIL ~ this instance } , each cross sectional shape of the plurality of conductors may take { HEAD ~ various forms } such as rectangular , triangular , circular , or ellipsoidal shape
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH