C222133313331333131123313231333133313331313113313331311331312321
>>
C22213331333133313112331323133313331333131311331333131133131232
<<
C222133313331333131123313231333133313331313113313331311331312323
>>
C222133313331333131123313231333133313331313113313331311331312322
>>