D33132233232132333132313111123313232233133313231333131121133131111   >>    D3313223323213233313231311112331323223313331323133313112113313111   <<    D33132233232132333132313111123313232233133313231333131121133131113   >>      D33132233232132333132313111123313232233133313231333131121133131112   >>