B33113313132313113313223313331323132313231323131333132313331323221333223311
  >>
   B3311331313231311331322331333132313231323132313133313231333132322133322331
  <<
   B33113313132313113313223313331323132313231323131333132313331323221333223313
  >>
 
 
 B33113313132313113313223313331323132313231323131333132313331323221333223312
  >>