B33113313132313113313223313331323331333131322331333132322331323133313231311111
  >>
   B3311331313231311331322331333132333133313132233133313232233132313331323131111
  <<
   B33113313132313113313223313331323331333131322331333132322331323133313231311113
  >>
 
 
 B33113313132313113313223313331323331333131322331333132322331323133313231311112
  >>