Yet another aspect of the present invention comprises orienting {TAIL ~ the symbol} by identifying at least a portion of {HEAD ~ the data cell border} 
Yet another aspect of the present invention comprises orienting { TAIL ~ the symbol } by identifying at least a portion of { HEAD ~ the data cell border }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD