C111123313121111121111331333133313331333112221211111211111323133313331322122331   >>    C11112331312111112111133133313331333133311222121111121111132313331333132212233   <<    C111123313121111121111331333133313331333112221211111211111323133313331322122333   >>      C111123313121111121111331333133313331333112221211111211111323133313331322122332   >>