C222133313331333131123313231333133313331333132112323133312111133211231
>>
C22213331333133313112331323133313331333133313211232313331211113321123
<<
C222133313331333131123313231333133313331333132112323133312111133211233
>>
C222133313331333131123313231333133313331333132112323133312111133211232
>>