C222133313331333131123313231333133313331333132323213331333132213232233133321111
>>
C22213331333133313112331323133313331333133313232321333133313221323223313332111
<<
C222133313331333131123313231333133313331333132323213331333132213232233133321113
>>
C222133313331333131123313231333133313331333132323213331333132213232233133321112
>>