C1311213331333132332133313331333133313121111331333133313331333133313221321231
>>
C131121333133313233213331333133313331312111133133313331333133313331322132123
<<
C1311213331333132332133313331333133313121111331333133313331333133313221321233
>>
C1311213331333132332133313331333133313121111331333133313331333133313221321232
>>