B33113313132313113313223313331323133313223313231333132313231333132323213332321   >>    B3311331313231311331322331333132313331322331323133313231323133313232321333232   <<    B33113313132313113313223313331323133313223313231333132313231333132323213332323   >>      B33113313132313113313223313331323133313223313231333132313231333132323213332322   >>