C22213331333133313112331323133313331333133313233211113313113311311
>>
C2221333133313331311233132313331333133313331323321111331311331131
<<
C22213331333133313112331323133313331333133313233211113313113311313
>>
C22213331333133313112331323133313331333133313233211113313113311312
>>