C222133313331333131123313231333133313331333131123313331311331333233111
>>
C22213331333133313112331323133313331333133313112331333131133133323311
<<
C222133313331333131123313231333133313331333131123313331311331333233113
>>
C222133313331333131123313231333133313331333131123313331311331333233112
>>