C22213331333133313112331323133313331333133313211232313331311321123221
>>
C2221333133313331311233132313331333133313331321123231333131132112322
<<
C22213331333133313112331323133313331333133313211232313331311321123223
>>
C22213331333133313112331323133313331333133313211232313331311321123222
>>