C222133313331333131123313231333133313331333133313331323133313331322323221
>>
C22213331333133313112331323133313331333133313331333132313331333132232322
<<
C222133313331333131123313231333133313331333133313331323133313331322323223
>>
C222133313331333131123313231333133313331333133313331323133313331322323222
>>