B33113313132313113313223313331323231333132233132313231333132313232123231   >>    B3311331313231311331322331333132323133313223313231323133313231323212323   <<    B33113313132313113313223313331323231333132233132313231333132313232123233   >>      B33113313132313113313223313331323231333132233132313231333132313232123232   >>