D223313232112312121213231323133112323131323223313131323132322111   >>    D22331323211231212121323132313311232313132322331313132313232211   <<    D223313232112312121213231323133112323131323223313131323132322113   >>      D223313232112312121213231323133112323131323223313131323132322112   >>