C222133313331333131123313231333133313331333133313331333133313113313331323311121
>>
C22213331333133313112331323133313331333133313331333133313331311331333132331112
<<
C222133313331333131123313231333133313331333133313331333133313113313331323311123
>>
C222133313331333131123313231333133313331333133313331333133313113313331323311122
>>