C31232233133313221211113313331333133313331212111133121111133313331322221311
>>
C3123223313331322121111331333133313331333121211113312111113331333132222131
<<
C31232233133313221211113313331333133313331212111133121111133313331322221313
>>
C31232233133313221211113313331333133313331212111133121111133313331322221312
>>