C222133313331333131123313231333133313331333132112323133313232213112331131
>>
C22213331333133313112331323133313331333133313211232313331323221311233113
<<
C222133313331333131123313231333133313331333132112323133313232213112331133
>>
C222133313331333131123313231333133313331333132112323133313232213112331132
>>