C222133313331333131123313231333133313331333132112323133313232211211231
>>
C22213331333133313112331323133313331333133313211232313331323221121123
<<
C222133313331333131123313231333133313331333132112323133313232211211233
>>
C222133313331333131123313231333133313331333132112323133313232211211232
>>