C1311213331333132332133313331333133313331333133313331333131121111311
>>
C131121333133313233213331333133313331333133313331333133313112111131
<<
C1311213331333132332133313331333133313331333133313331333131121111313
>>
C1311213331333132332133313331333133313331333133313331333131121111312
>>