C111123313121111121111331333133313331323231333133313113321223321   >>    C11112331312111112111133133313331333132323133313331311332122332   <<    C111123313121111121111331333133313331323231333133313113321223323   >>      C111123313121111121111331333133313331323231333133313113321223322   >>