C222133313331333131123313231333133313331313113313331323311331322221
>>
C22213331333133313112331323133313331333131311331333132331133132222
<<
C222133313331333131123313231333133313331313113313331323311331322223
>>
C222133313331333131123313231333133313331313113313331323311331322222
>>