continuously dividing {HEAD ~ said web} between {TAIL ~ pairs} of adjacent strands to form separate side by side strips and 
between
continuously dividing { HEAD ~ said web } between { TAIL ~ pairs } of adjacent strands to form separate side by side strips and
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH