C313212111133131211331333133313331333133311233133313121111121111131322321311111
>>
C31321211113313121133133313331333133313331123313331312111112111113132232131111
<<
C313212111133131211331333133313331333133311233133313121111121111131322321311113
>>
C313212111133131211331333133313331333133311233133313121111121111131322321311112
>>