D12121323331322331313232223132313231333132313223313231331121121131   >>    D1212132333132233131323222313231323133313231322331323133112112113   <<    D12121323331322331313232223132313231333132313223313231331121121133   >>      D12121323331322331313232223132313231333132313223313231331121121132   >>