C111123313121111121111331333133313331333112221211111323221323311   >>    C11112331312111112111133133313331333133311222121111132322132331   <<    C111123313121111121111331333133313331333112221211111323221323313   >>      C111123313121111121111331333133313331333112221211111323221323312   >>