C22213331333133313112331323133313331333133313233211113313121111132112323113121
>>
C2221333133313331311233132313331333133313331323321111331312111113211232311312
<<
C22213331333133313112331323133313331333133313233211113313121111132112323113123
>>
C22213331333133313112331323133313331333133313233211113313121111132112323113122
>>