C22213331333133313112331323133313331333133313222313331333132323221321
>>
C2221333133313331311233132313331333133313331322231333133313232322132
<<
C22213331333133313112331323133313331333133313222313331333132323221323
>>
C22213331333133313112331323133313331333133313222313331333132323221322
>>