C11112331312111112111133133313331333132112312111133211232313223331
>>
C1111233131211111211113313331333133313211231211113321123231322333
<<
C11112331312111112111133133313331333132112312111133211232313223333
>>
C11112331312111112111133133313331333132112312111133211232313223332
>>