C111123313121111121111331333133313331323232133313331333131323331131   >>    C11112331312111112111133133313331333132323213331333133313132333113   <<    C111123313121111121111331333133313331323232133313331333131323331133   >>      C111123313121111121111331333133313331323232133313331333131323331132   >>