B33113313132313113313223313331323133313223313231333132322112111131   >>    B3311331313231311331322331333132313331322331323133313232211211113   <<    B33113313132313113313223313331323133313223313231333132322112111133   >>      B33113313132313113313223313331323133313223313231333132322112111132   >>