C31232233133313221211113313331333133313331212111133121111113312321
>>
C3123223313331322121111331333133313331333121211113312111111331232
<<
C31232233133313221211113313331333133313331212111133121111113312323
>>
C31232233133313221211113313331333133313331212111133121111113312322
>>