C131121333133313233213331333133313331333133313331333133313123223212323233231
>>
C13112133313331323321333133313331333133313331333133313331312322321232323323
<<
C131121333133313233213331333133313331333133313331333133313123223212323233233
>>
C131121333133313233213331333133313331333133313331333133313123223212323233232
>>