C22213331333133313112331323133313331333133313211232313331211113321132321
>>
C2221333133313331311233132313331333133313331321123231333121111332113232
<<
C22213331333133313112331323133313331333133313211232313331211113321132323
>>
C22213331333133313112331323133313331333133313211232313331211113321132322
>>