D3313223323213233313231323232132313231333132311331323223313231323221131   >>    D331322332321323331323132323213231323133313231133132322331323132322113   <<    D3313223323213233313231323232132313231333132311331323223313231323221133   >>      D3313223323213233313231323232132313231333132311331323223313231323221132   >>