According to an exemplary embodiment, {HEAD ~ the component} includes a member or element in the form of a relatively rigid substrate, {TAIL ~ base}, or stratum  
According to an exemplary embodiment , { HEAD ~ the component } includes a member or element in the form of a relatively rigid substrate , { TAIL ~ base } , or stratum
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH