C11112331312111112111133133313231333132311212111133133313311221133132331
>>
C1111233131211111211113313331323133313231121211113313331331122113313233
<<
C11112331312111112111133133313231333132311212111133133313311221133132333
>>
C11112331312111112111133133313231333132311212111133133313311221133132332
>>