D33132233232132333132313232321323132313331323111133132313231333131121311   >>    D3313223323213233313231323232132313231333132311113313231323133313112131   <<    D33132233232132333132313232321323132313331323111133132313231333131121313   >>      D33132233232132333132313232321323132313331323111133132313231333131121312   >>