C22213331333133313112331323133313331333133313211232313331322132332223321
>>
C2221333133313331311233132313331333133313331321123231333132213233222332
<<
C22213331333133313112331323133313331333133313211232313331322132332223323
>>
C22213331333133313112331323133313331333133313211232313331322132332223322
>>