FIG 4 is a flowchart of the first preferred embodiment of {TAIL ~ the disclosure}, comprising {HEAD ~ the following steps} 
FIG 4 is a flowchart of the first preferred embodiment of { TAIL ~ the disclosure } , comprising { HEAD ~ the following steps }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD