D231123132333132233131323223313233313231323121111331323111133221   >>    D23112313233313223313132322331323331323132312111133132311113322   <<    D231123132333132233131323223313233313231323121111331323111133223   >>      D231123132333132233131323223313233313231323121111331323111133222   >>