C133323133112111133133313331333133313223331333133313331323133313122111   >>    C13332313311211113313331333133313331322333133313331333132313331312211   <<    C133323133112111133133313331333133313223331333133313331323133313122113   >>      C133323133112111133133313331333133313223331333133313331323133313122112   >>