C222133313331333131123313231333133313331333132112323133313331333131132123221
>>
C22213331333133313112331323133313331333133313211232313331333133313113212322
<<
C222133313331333131123313231333133313331333132112323133313331333131132123223
>>
C222133313331333131123313231333133313331333132112323133313331333131132123222
>>