D231123132333132233132323132313231323211331323131213231323132313232233131   >>    D23112313233313223313232313231323132321133132313121323132313231323223313   <<    D231123132333132233132323132313231323211331323131213231323132313232233133   >>      D231123132333132233132323132313231323211331323131213231323132313232233132   >>