C22213331333133313112331323133313331333133313222313331323221322311
>>
C2221333133313331311233132313331333133313331322231333132322132231
<<
C22213331333133313112331323133313331333133313222313331323221322313
>>
C22213331333133313112331323133313331333133313222313331323221322312
>>