C313212111133131211331333133313331333133311233133313121111121111113321111
>>
C31321211113313121133133313331333133313331123313331312111112111111332111
<<
C313212111133131211331333133313331333133311233133313121111121111113321113
>>
C313212111133131211331333133313331333133311233133313121111121111113321112
>>