C22213331333133313112331323133313331333133313331333133313231333133313113213321
>>
C2221333133313331311233132313331333133313331333133313331323133313331311321332
<<
C22213331333133313112331323133313331333133313331333133313231333133313113213323
>>
C22213331333133313112331323133313331333133313331333133313231333133313113213322
>>