C222133313331333131123313231333133313331311111211113313331322121111132213332321
>>
C22213331333133313112331323133313331333131111121111331333132212111113221333232
<<
C222133313331333131123313231333133313331311111211113313331322121111132213332323
>>
C222133313331333131123313231333133313331311111211113313331322121111132213332322
>>