C312312111112111113121333133313331333133313331333211232313233313231211111311231
>>
C31231211111211111312133313331333133313331333133321123231323331323121111131123
<<
C312312111112111113121333133313331333133313331333211232313233313231211111311233
>>
C312312111112111113121333133313331333133313331333211232313233313231211111311232
>>