D3313111211331323133313331323331323133313231323132322331323233232233111   >>    D331311121133132313331333132333132313331323132313232233132323323223311   <<    D3313111211331323133313331323331323133313231323132322331323233232233113   >>      D3313111211331323133313331323331323133313231323132322331323233232233112   >>