D33132233232132333132322331323112113313231323112211232313331323221121   >>    D3313223323213233313232233132311211331323132311221123231333132322112   <<    D33132233232132333132322331323112113313231323112211232313331323221123   >>      D33132233232132333132322331323112113313231323112211232313331323221122   >>