C111123313121111121111331333133313331323232133313331331121131211   >>    C11112331312111112111133133313331333132323213331333133112113121   <<    C111123313121111121111331333133313331323232133313331331121131213   >>      C111123313121111121111331333133313331323232133313331331121131212   >>