C1311213331333132332133313331333133313331333133313331333131232232133211311
>>
C131121333133313233213331333133313331333133313331333133313123223213321131
<<
C1311213331333132332133313331333133313331333133313331333131232232133211313
>>
C1311213331333132332133313331333133313331333133313331333131232232133211312
>>