C1111233131211111211113313231333133313331323331333131211113312113311211
>>
C111123313121111121111331323133313331333132333133313121111331211331121
<<
C1111233131211111211113313231333133313331323331333131211113312113311213
>>
C1111233131211111211113313231333133313331323331333131211113312113311212
>>