C222133313331333131123313231333133313331333132112323133322131231
>>
C22213331333133313112331323133313331333133313211232313332213123
<<
C222133313331333131123313231333133313331333132112323133322131233
>>
C222133313331333131123313231333133313331333132112323133322131232
>>