C22213331333133313112331323133313331333133313211232313331323223313331322223131
>>
C2221333133313331311233132313331333133313331321123231333132322331333132222313
<<
C22213331333133313112331323133313331333133313211232313331323223313331322223133
>>
C22213331333133313112331323133313331333133313211232313331323223313331322223132
>>