C11112331312111112111133133313331333133313133313331333133313331121131323321
>>
C1111233131211111211113313331333133313331313331333133313331333112113132332
<<
C11112331312111112111133133313331333133313133313331333133313331121131323323
>>
C11112331312111112111133133313331333133313133313331333133313331121131323322
>>