C111112111133131121133133313331333133313331323133313331333133313331322132213111
>>
C11111211113313112113313331333133313331333132313331333133313331333132213221311
<<
C111112111133131121133133313331333133313331323133313331333133313331322132213113
>>
C111112111133131121133133313331333133313331323133313331333133313331322132213112
>>