C133323133112111133133313331333133313223331333133313331333132313322311   >>    C13332313311211113313331333133313331322333133313331333133313231332231   <<    C133323133112111133133313331333133313223331333133313331333132313322313   >>      C133323133112111133133313331333133313223331333133313331333132313322312   >>