B33113313132313113313223313331323132313233313112331323223313231333113121
  >>
   B3311331313231311331322331333132313231323331311233132322331323133311312
  <<
   B33113313132313113313223313331323132313233313112331323223313231333113123
  >>
 
 
 B33113313132313113313223313331323132313233313112331323223313231333113122
  >>