C222133313331333131123313231333133313331333133313331333133313113313223312321
>>
C22213331333133313112331323133313331333133313331333133313331311331322331232
<<
C222133313331333131123313231333133313331333133313331333133313113313223312323
>>
C222133313331333131123313231333133313331333133313331333133313113313223312322
>>