C222133313331333131123313231333133313331333133313331333133313121111332113121
>>
C22213331333133313112331323133313331333133313331333133313331312111133211312
<<
C222133313331333131123313231333133313331333133313331333133313121111332113123
>>
C222133313331333131123313231333133313331333133313331333133313121111332113122
>>