C222133313331333131123313231333133313331333132112323132333233121
>>
C22213331333133313112331323133313331333133313211232313233323312
<<
C222133313331333131123313231333133313331333132112323132333233123
>>
C222133313331333131123313231333133313331333132112323132333233122
>>