C111123313331323113313331333133313331323132311233133313223331211
>>
C11112331333132311331333133313331333132313231123313331322333121
<<
C111123313331323113313331333133313331323132311233133313223331213
>>
C111123313331323113313331333133313331323132311233133313223331212
>>