D23112313233313223313132322331323223313113313113132333132313133331   >>    D2311231323331322331313232233132322331311331311313233313231313333   <<    D23112313233313223313132322331323223313113313113132333132313133333   >>      D23112313233313223313132322331323223313113313113132333132313133332   >>