C33331211113313331211113313331333133313332322121111331333211122311
>>
C3333121111331333121111331333133313331333232212111133133321112231
<<
C33331211113313331211113313331333133313332322121111331333211122313
>>
C33331211113313331211113313331333133313332322121111331333211122312
>>