C133323133112111133133313331333133313233213331333131133131122211321
>>
C13332313311211113313331333133313331323321333133313113313112221132
<<
C133323133112111133133313331333133313233213331333131133131122211323
>>
C133323133112111133133313331333133313233213331333131133131122211322
>>