C222133313331333131123313231333133313331333132112323133313231333131223213231121
>>
C22213331333133313112331323133313331333133313211232313331323133313122321323112
<<
C222133313331333131123313231333133313331333132112323133313231333131223213231123
>>
C222133313331333131123313231333133313331333132112323133313231333131223213231122
>>