C22213331333133313112331323133313331333133313223331211113313123132333132233111
>>
C2221333133313331311233132313331333133313331322333121111331312313233313223311
<<
C22213331333133313112331323133313331333133313223331211113313123132333132233113
>>
C22213331333133313112331323133313331333133313223331211113313123132333132233112
>>