C222133313331333131123313231333133313331333133313331333133313112233321
>>
C22213331333133313112331323133313331333133313331333133313331311223332
<<
C222133313331333131123313231333133313331333133313331333133313112233323
>>
C222133313331333131123313231333133313331333133313331333133313112233322
>>