C111123313121111121111331333133313331323232133113313231331122331   >>    C11112331312111112111133133313331333132323213311331323133112233   <<    C111123313121111121111331333133313331323232133113313231331122333   >>      C111123313121111121111331333133313331323232133113313231331122332   >>