D33132233232132333132322331323112113313231323222233132313132321   >>    D3313223323213233313232233132311211331323132322223313231313232   <<    D33132233232132333132322331323112113313231323222233132313132323   >>      D33132233232132333132322331323112113313231323222233132313132322   >>