C11112331333132311331333133313331323132313331211111211111323113311
>>
C1111233133313231133133313331333132313231333121111121111132311331
<<
C11112331333132311331333133313331323132313331211111211111323113313
>>
C11112331333132311331333133313331323132313331211111211111323113312
>>