Generate random upc codes with initial number two
examples:
230852415817 288466627560 259544486034 290685175159 233474556951 243580967510 205318591398 228220639910 221430301134 257127604547 254221684819 214757645319 272271788219 271524223101 266767889542 290712303463 203558622001 256188626604 203971358549 274015530740