{HEAD ~ An embodiment} of {TAIL ~ a font substitution method} 200 is illustrated in FIG 5 and described below 
{ HEAD ~ An embodiment } of { TAIL ~ a font substitution method } 200 is illustrated in FIG 5 and described below
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH