C22213331333133313112331323133313331333133313211232313331322121111331131211
>>
C2221333133313331311233132313331333133313331321123231333132212111133113121
<<
C22213331333133313112331323133313331333133313211232313331322121111331131213
>>
C22213331333133313112331323133313331333133313211232313331322121111331131212
>>