This slit 41 gives {TAIL ~ some flexibility} to {HEAD ~ the anvil holder} 40 around the anvil 70 
This slit 41 gives { TAIL ~ some flexibility } to { HEAD ~ the anvil holder } 40 around the anvil 70
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH