said {HEAD ~ track width} is {TAIL ~ N times} as much as said tracing width, where N is an integer equal to or more than two 
said { HEAD ~ track width } is { TAIL ~ N times } as much as said tracing width , where N is an integer equal to or more than two
OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH