D2333131333132213231323331313132313133313233313231322331313231323223111   >>    D233313133313221323132333131313231313331323331323132233131323132322311   <<    D2333131333132213231323331313132313133313233313231322331313231323223113   >>      D2333131333132213231323331313132313133313233313231322331313231323223112   >>