C222133313331333131123313231333133313331333133313331333132313331333132212113121
>>
C22213331333133313112331323133313331333133313331333133313231333133313221211312
<<
C222133313331333131123313231333133313331333133313331333132313331333132212113123
>>
C222133313331333131123313231333133313331333133313331333132313331333132212113122
>>