D33132233232132333132322331323112113313231333133313113313331312313131   >>    D3313223323213233313232233132311211331323133313331311331333131231313   <<    D33132233232132333132322331323112113313231333133313113313331312313133   >>      D33132233232132333132322331323112113313231333133313113313331312313132   >>