C3132121111133313233121111331333133313331312121111331322211232333131
>>
C313212111113331323312111133133313331333131212111133132221123233313
<<
C3132121111133313233121111331333133313331312121111331322211232333133
>>
C3132121111133313233121111331333133313331312121111331322211232333132
>>