C222133313331333131123313231333133313331333132331211113322112321
>>
C22213331333133313112331323133313331333133313233121111332211232
<<
C222133313331333131123313231333133313331333132331211113322112323
>>
C222133313331333131123313231333133313331333132331211113322112322
>>