C133323133112111133133313331333133313231333133313331333133313133313121211
>>
C13332313311211113313331333133313331323133313331333133313331313331312121
<<
C133323133112111133133313331333133313231333133313331333133313133313121213
>>
C133323133112111133133313331333133313231333133313331333133313133313121212
>>