C3132121111133313233121111331333133313331333121211113313311211111221323311
>>
C313212111113331323312111133133313331333133312121111331331121111122132331
<<
C3132121111133313233121111331333133313331333121211113313311211111221323313
>>
C3132121111133313233121111331333133313331333121211113313311211111221323312
>>