B33113313132313113313223313331323331333132233312113313331333132313331311331311131221
  >>
   B3311331313231311331322331333132333133313223331211331333133313231333131133131113122
  <<
   B33113313132313113313223313331323331333132233312113313331333132313331311331311131223
  >>
 
 
 B33113313132313113313223313331323331333132233312113313331333132313331311331311131222
  >>