B33113313132313113313223313331323132313331313232233133313231323112331111   >>    B3311331313231311331322331333132313231333131323223313331323132311233111   <<    B33113313132313113313223313331323132313331313232233133313231323112331113   >>      B33113313132313113313223313331323132313331313232233133313231323112331112   >>