D231123132333132233131323223313232233132233132313233313233232331   >>    D23112313233313223313132322331323223313223313231323331323323233   <<    D231123132333132233131323223313232233132233132313233313233232333   >>      D231123132333132233131323223313232233132233132313233313233232332   >>