C133323133112111133133313331333133313223331333133313331333211331322312111   >>    C13332313311211113313331333133313331322333133313331333133321133132231211   <<    C133323133112111133133313331333133313223331333133313331333211331322312113   >>      C133323133112111133133313331333133313223331333133313331333211331322312112   >>