D33132233232132333132313232321323133313231323111133132313133221   >>    D3313223323213233313231323232132313331323132311113313231313322   <<    D33132233232132333132313232321323133313231323111133132313133223   >>      D33132233232132333132313232321323133313231323111133132313133222   >>