D233313133313221323132322331311211331323331333132313331323123232311   >>    D23331313331322132313232233131121133132333133313231333132312323231   <<    D233313133313221323132322331311211331323331333132313331323123232313   >>      D233313133313221323132322331311211331323331333132313331323123232312   >>