The simplicity of {HEAD ~ the present invention} makes lower cost production possible through use of low cost materials and {TAIL ~ a minimum} of fabrication 
The simplicity of { HEAD ~ the present invention } makes lower cost production possible through use of low cost materials and { TAIL ~ a minimum } of fabrication
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH