B331133131323131133132233133313231333132212113313331333133313331323131133133313331311331323233111221
  >>
   B33113313132313113313223313331323133313221211331333133313331333132313113313331333131133132323311122
  <<
   B331133131323131133132233133313231333132212113313331333133313331323131133133313331311331323233111223
  >>
 
 
 B331133131323131133132233133313231333132212113313331333133313331323131133133313331311331323233111222
  >>