C33331211113313331211113313331333133313332322121133133313331311212111
>>
C3333121111331333121111331333133313331333232212113313331333131121211
<<
C33331211113313331211113313331333133313332322121133133313331311212113
>>
C33331211113313331211113313331333133313332322121133133313331311212112
>>