C222133313331333131123313231333133313331333132323213331333132213232233133311111
>>
C22213331333133313112331323133313331333133313232321333133313221323223313331111
<<
C222133313331333131123313231333133313331333132323213331333132213232233133311113
>>
C222133313331333131123313231333133313331333132323213331333132213232233133311112
>>