C222133313331333131123313231333133313331333132223133313231333133313331213232321
>>
C22213331333133313112331323133313331333133313222313331323133313331333121323232
<<
C222133313331333131123313231333133313331333132223133313231333133313331213232323
>>
C222133313331333131123313231333133313331333132223133313231333133313331213232322
>>