B33113313132313113313223313331323133313223313231333133313231323222221131   >>    B3311331313231311331322331333132313331322331323133313331323132322222113   <<    B33113313132313113313223313331323133313223313231333133313231323222221133   >>      B33113313132313113313223313331323133313223313231333133313231323222221132   >>