D33132233232132333132322331323112113313231323222233132323312321   >>    D3313223323213233313232233132311211331323132322223313232331232   <<    D33132233232132333132322331323112113313231323222233132323312323   >>      D33132233232132333132322331323112113313231323222233132323312322   >>