C3132121111133313233121111331333133313331333121211113313311211231211
>>
C313212111113331323312111133133313331333133312121111331331121123121
<<
C3132121111133313233121111331333133313331333121211113313311211231213
>>
C3132121111133313233121111331333133313331333121211113313311211231212
>>