B33113313132313113313223313331323223313221123313231323223313331323133313232313232211
  >>
   B3311331313231311331322331333132322331322112331323132322331333132313331323231323221
  <<
   B33113313132313113313223313331323223313221123313231323223313331323133313232313232213
  >>
 
 
 B33113313132313113313223313331323223313221123313231323223313331323133313232313232212
  >>