D33132233232132333132322331323112113313231323222233132313331323221321211   >>    D3313223323213233313232233132311211331323132322223313231333132322132121   <<    D33132233232132333132322331323112113313231323222233132313331323221321213   >>      D33132233232132333132322331323112113313231323222233132313331323221321212   >>