C3132121111133313233121111331333133313331333133313331322231333121
>>
C313212111113331323312111133133313331333133313331333132223133312
<<
C3132121111133313233121111331333133313331333133313331322231333123
>>
C3132121111133313233121111331333133313331333133313331322231333122
>>