C222133313331333131123313231333133313331333132223133313231333133313331331121121
>>
C22213331333133313112331323133313331333133313222313331323133313331333133112112
<<
C222133313331333131123313231333133313331333132223133313231333133313331331121123
>>
C222133313331333131123313231333133313331333132223133313231333133313331331121122
>>