C11112331312111112111133133313331333132323133313113313232112323321
>>
C1111233131211111211113313331333133313232313331311331323211232332
<<
C11112331312111112111133133313331333132323133313113313232112323323
>>
C11112331312111112111133133313331333132323133313113313232112323322
>>