C22213331333133313112331323133313331333133313233211113313231333133322232311
>>
C2221333133313331311233132313331333133313331323321111331323133313332223231
<<
C22213331333133313112331323133313331333133313233211113313231333133322232313
>>
C22213331333133313112331323133313331333133313233211113313231333133322232312
>>