I33132322131323331313232223132313232223323132313231333131323132322111   >>    I3313232213132333131323222313231323222332313231323133313132313232211   <<    I33132322131323331313232223132313232223323132313231333131323132322113   >>      I33132322131323331313232223132313232223323132313231333131323132322112   >>