C3132121111133313233121111331333133313331333133313331333133313233211111121111
>>
C313212111113331323312111133133313331333133313331333133313331323321111112111
<<
C3132121111133313233121111331333133313331333133313331333133313233211111121113
>>
C3132121111133313233121111331333133313331333133313331333133313233211111121112
>>