C31232233133313221211113313331333133313331212111112111112312331312321
>>
C3123223313331322121111331333133313331333121211111211111231233131232
<<
C31232233133313221211113313331333133313331212111112111112312331312323
>>
C31232233133313221211113313331333133313331212111112111112312331312322
>>