C131121333133313233213331333133313331333131133133313331333133313112113122321
>>
C13112133313331323321333133313331333133313113313331333133313331311211312232
<<
C131121333133313233213331333133313331333131133133313331333133313112113122323
>>
C131121333133313233213331333133313331333131133133313331333133313112113122322
>>