D33132233232132333132322331323112113313231333133313233313232313231131   >>    D3313223323213233313232233132311211331323133313331323331323231323113   <<    D33132233232132333132322331323112113313231333133313233313232313231133   >>      D33132233232132333132322331323112113313231333133313233313232313231132   >>