D33132233232132333132322331323112113313231333133313231322333231   >>    D3313223323213233313232233132311211331323133313331323132233323   <<    D33132233232132333132322331323112113313231333133313231322333233   >>      D33132233232132333132322331323112113313231333133313231322333232   >>