D33132233232132333132322331323112113313231333133313113313331311331322331   >>    D3313223323213233313232233132311211331323133313331311331333131133132233   <<    D33132233232132333132322331323112113313231333133313113313331311331322333   >>      D33132233232132333132322331323112113313231333133313113313331311331322332   >>