D33132233232132333132322331323112113313231333133313232112323111   >>    D3313223323213233313232233132311211331323133313331323211232311   <<    D33132233232132333132322331323112113313231333133313232112323113   >>      D33132233232132333132322331323112113313231333133313232112323112   >>