C23221211113313331233133313331312111112111133313331211111131321
>>
C2322121111331333123313331333131211111211113331333121111113132
<<
C23221211113313331233133313331312111112111133313331211111131323
>>
C23221211113313331233133313331312111112111133313331211111131322
>>