B331133131323131133132233133313231333132233132313331333132112312111133132212113313221131
  >>
   B33113313132313113313223313331323133313223313231333133313211231211113313221211331322113
  <<
   B331133131323131133132233133313231333132233132313331333132112312111133132212113313221133
  >>
 
 
 B331133131323131133132233133313231333132233132313331333132112312111133132212113313221132
  >>