C133323133112111133133313331333133313223331333133313231333132231321   >>    C13332313311211113313331333133313331322333133313331323133313223132   <<    C133323133112111133133313331333133313223331333133313231333132231323   >>      C133323133112111133133313331333133313223331333133313231333132231322   >>