C1311213331333132332133313331333133313331333133313331333133313331122213111
>>
C131121333133313233213331333133313331333133313331333133313331333112221311
<<
C1311213331333132332133313331333133313331333133313331333133313331122213113
>>
C1311213331333132332133313331333133313331333133313331333133313331122213112
>>