C131121333133313233213331333133313331333133313331333133313331333332113121131
>>
C13112133313331323321333133313331333133313331333133313331333133333211312113
<<
C131121333133313233213331333133313331333133313331333133313331333332113121133
>>
C131121333133313233213331333133313331333133313331333133313331333332113121132
>>