C222133313331333131123313231333133313331333132322211231333131131   >>    C22213331333133313112331323133313331333133313232221123133313113   <<    C222133313331333131123313231333133313331333132322211231333131133   >>      C222133313331333131123313231333133313331333132322211231333131132   >>