C22213331333133313112331323133313331333133313222313331333133313221132232112321
>>
C2221333133313331311233132313331333133313331322231333133313331322113223211232
<<
C22213331333133313112331323133313331333133313222313331333133313221132232112323
>>
C22213331333133313112331323133313331333133313222313331333133313221132232112322
>>