C3132121111331312113313331333133313113313331312111111331333121133132322122321
>>
C313212111133131211331333133313331311331333131211111133133312113313232212232
<<
C3132121111331312113313331333133313113313331312111111331333121133132322122323
>>
C3132121111331312113313331333133313113313331312111111331333121133132322122322
>>