D33132233232132333132322331323112113313231323112211232313231231131   >>    D3313223323213233313232233132311211331323132311221123231323123113   <<    D33132233232132333132322331323112113313231323112211232313231231133   >>      D33132233232132333132322331323112113313231323112211232313231231132   >>