C111112111133131121133133313331333131333132331121111121111121333121
>>
C11111211113313112113313331333133313133313233112111112111112133312
<<
C111112111133131121133133313331333131333132331121111121111121333123
>>
C111112111133131121133133313331333131333132331121111121111121333122
>>