C1111233131211111211113313231333133313331323331333133313332311211
>>
C111123313121111121111331323133313331333132333133313331333231121
<<
C1111233131211111211113313231333133313331323331333133313332311213
>>
C1111233131211111211113313231333133313331323331333133313332311212
>>