The method 1 further comprising {HEAD ~ the step} of cleaning {TAIL ~ debris} created by said grinding step from said devices and said protective fixture 
of cleaning
The method 1 further comprising { HEAD ~ the step } of cleaning { TAIL ~ debris } created by said grinding step from said devices and said protective fixture
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH