C133323133112111133133313331333133112113313331333133313123311213331312121
>>
C13332313311211113313331333133313311211331333133313331312331121333131212
<<
C133323133112111133133313331333133112113313331333133313123311213331312123
>>
C133323133112111133133313331333133112113313331333133313123311213331312122
>>