C1311213331333132332133313331333133313331333133313331333133313331121211131
>>
C131121333133313233213331333133313331333133313331333133313331333112121113
<<
C1311213331333132332133313331333133313331333133313331333133313331121211133
>>
C1311213331333132332133313331333133313331333133313331333133313331121211132
>>