C3132121111133313233121111331333133313331333121211113312111133132311131
>>
C313212111113331323312111133133313331333133312121111331211113313231113
<<
C3132121111133313233121111331333133313331333121211113312111133132311133
>>
C3132121111133313233121111331333133313331333121211113312111133132311132
>>