C133323133112111133133313331333133313223331333133313331333123313231   >>    C13332313311211113313331333133313331322333133313331333133312331323   <<    C133323133112111133133313331333133313223331333133313331333123313233   >>      C133323133112111133133313331333133313223331333133313331333123313232   >>