C31232233133313221211113313331333133313331212111133121111332112323211
>>
C3123223313331322121111331333133313331333121211113312111133211232321
<<
C31232233133313221211113313331333133313331212111133121111332112323213
>>
C31232233133313221211113313331333133313331212111133121111332112323212
>>