D23331313331322132313232233131121133132313231333132233131333131   >>    D2333131333132213231323223313112113313231323133313223313133313   <<    D23331313331322132313232233131121133132313231333132233131333133   >>      D23331313331322132313232233131121133132313231333132233131333132   >>