C222133313331333131123313231333133313331333132112323133312111111321111
>>
C22213331333133313112331323133313331333133313211232313331211111132111
<<
C222133313331333131123313231333133313331333132112323133312111111321113
>>
C222133313331333131123313231333133313331333132112323133312111111321112
>>