{HEAD ~ The nutcracker} according to the present invention permits simultaneous cracking of nuts of different sizes at {TAIL ~ an increased efficiency} 
{ HEAD ~ The nutcracker } according to the present invention permits simultaneous cracking of nuts of different sizes at { TAIL ~ an increased efficiency }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL