D3313223323213233313232233132311211331323133313331311331323132131   >>    D331322332321323331323223313231121133132313331333131133132313213   <<    D3313223323213233313232233132311211331323133313331311331323132133   >>      D3313223323213233313232233132311211331323133313331311331323132132   >>