D33132233232132333132313232321323133313231323111133132322132311111   >>    D3313223323213233313231323232132313331323132311113313232213231111   <<    D33132233232132333132313232321323133313231323111133132322132311113   >>      D33132233232132333132313232321323133313231323111133132322132311112   >>