C3132121111133313233121111331333133313331333121211113313133311211311
>>
C313212111113331323312111133133313331333133312121111331313331121131
<<
C3132121111133313233121111331333133313331333121211113313133311211313
>>
C3132121111133313233121111331333133313331333121211113313133311211312
>>