D23112313233313223313132322331323331323132312111133132313113311   >>    D2311231323331322331313232233132333132313231211113313231311331   <<    D23112313233313223313132322331323331323132312111133132313113313   >>      D23112313233313223313132322331323331323132312111133132313113312   >>