C1311213331333132332133313331333133313331333133313331333133313331122223331
>>
C131121333133313233213331333133313331333133313331333133313331333112222333
<<
C1311213331333132332133313331333133313331333133313331333133313331122223333
>>
C1311213331333132332133313331333133313331333133313331333133313331122223332
>>