C131121333133313233213331333133313331333133313331333133313331333131133231221
>>
C13112133313331323321333133313331333133313331333133313331333133313113323122
<<
C131121333133313233213331333133313331333133313331333133313331333131133231223
>>
C131121333133313233213331333133313331333133313331333133313331333131133231222
>>