D231123132333132233131323223313233313231323121111331323131313233231   >>    D23112313233313223313132322331323331323132312111133132313131323323   <<    D231123132333132233131323223313233313231323121111331323131313233233   >>      D231123132333132233131323223313233313231323121111331323131313233232   >>