C222133313331333131123313231333133313331333132331211111231313231
>>
C22213331333133313112331323133313331333133313233121111123131323
<<
C222133313331333131123313231333133313331333132331211111231313233
>>
C222133313331333131123313231333133313331333132331211111231313232
>>