{TAIL ~ The bent up ends} of the soil reinforcing mats are formed with kinks which extend through the upright portions of {HEAD ~ the face mats} 
{ TAIL ~ The bent up ends } of the soil reinforcing mats are formed with kinks which extend through the upright portions of { HEAD ~ the face mats }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD