C1111133313331323223313331333133313331333133333313331311331323132232311
>>
C111113331333132322331333133313331333133313333331333131133132313223231
<<
C1111133313331323223313331333133313331333133333313331311331323132232313
>>
C1111133313331323223313331333133313331333133333313331311331323132232312
>>