{HEAD ~ A method} and system for printing a 2D barcode corresponding to a binary data array and a substrate imprinted with {TAIL ~ such barcode} 
{ HEAD ~ A method } and system for printing a 2D barcode corresponding to a binary data array and a substrate imprinted with { TAIL ~ such barcode }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL