C22213331333133313112331323133313331333133313222313331333132323213331111
>>
C2221333133313331311233132313331333133313331322231333133313232321333111
<<
C22213331333133313112331323133313331333133313222313331333132323213331113
>>
C22213331333133313112331323133313331333133313222313331333132323213331112
>>