C1311213331333132332133313331333133313331333133313331333132212113331
>>
C131121333133313233213331333133313331333133313331333133313221211333
<<
C1311213331333132332133313331333133313331333133313331333132212113333
>>
C1311213331333132332133313331333133313331333133313331333132212113332
>>