{TAIL ~ The fiber aggregate} 1, wherein {HEAD ~ the fibers} have an average length in a range from 2 to 10 millimeters 
{ TAIL ~ The fiber aggregate } 1 , wherein { HEAD ~ the fibers } have an average length in a range from 2 to 10 millimeters
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH