The teeth of this novel design are attached in a variety of ways depending upon {TAIL ~ the crop} to be cut and {HEAD ~ the amount} of the crop 
The teeth of this novel design are attached in a variety of ways depending upon { TAIL ~ the crop } to be cut and { HEAD ~ the amount } of the crop
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH