B33113313132313113313223313331323132322332233132313113313231323123231   >>    B3311331313231311331322331333132313232233223313231311331323132312323   <<    B33113313132313113313223313331323132322332233132313113313231323123233   >>      B33113313132313113313223313331323132322332233132313113313231323123232   >>