D3313223323213233313231323232132313231333132311331323331323121211111   >>    D331322332321323331323132323213231323133313231133132333132312121111   <<    D3313223323213233313231323232132313231333132311331323331323121211113   >>      D3313223323213233313231323232132313231333132311331323331323121211112   >>