D331322332321323331323132323213231323133313231133132333132321123111   >>    D33132233232132333132313232321323132313331323113313233313232112311   <<    D331322332321323331323132323213231323133313231133132333132321123113   >>      D331322332321323331323132323213231323133313231133132333132321123112   >>