C222133313331333131123313231333133313331333133313331333133313113313231132331
>>
C22213331333133313112331323133313331333133313331333133313331311331323113233
<<
C222133313331333131123313231333133313331333133313331333133313113313231132333
>>
C222133313331333131123313231333133313331333133313331333133313113313231132332
>>