C133323133112111133133313331333133313332313113313331323232213121
>>
C13332313311211113313331333133313331333231311331333132323221312
<<
C133323133112111133133313331333133313332313113313331323232213123
>>
C133323133112111133133313331333133313332313113313331323232213122
>>