D23331313331322132313232233131121133132313231333132313231323221311311   >>    D2333131333132213231323223313112113313231323133313231323132322131131   <<    D23331313331322132313232233131121133132313231333132313231323221311313   >>      D23331313331322132313232233131121133132313231333132313231323221311312   >>