C222133313331333131123313231333133313331311111211113313331322132321221
>>
C22213331333133313112331323133313331333131111121111331333132213232122
<<
C222133313331333131123313231333133313331311111211113313331322132321223
>>
C222133313331333131123313231333133313331311111211113313331322132321222
>>