C133323133112111133133313331333133313233213331333131133133323112121
>>
C13332313311211113313331333133313331323321333133313113313332311212
<<
C133323133112111133133313331333133313233213331333131133133323112123
>>
C133323133112111133133313331333133313233213331333131133133323112122
>>