The planar block of resilient material may have an array of apertures/surrounding and parallel to the bushing to increase the compressibility and shock absorbing {HEAD ~ qualities} of {TAIL ~ the material} 
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The planar block of resilient material may have an array of apertures / surrounding and parallel to the bushing to increase the compressibility and shock absorbing { HEAD ~ qualities } of { TAIL ~ the material }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL